Samson S.3-Way Manuel utilisateur

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-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
500
5K
LM/HM
0
PHASE
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
750
1.5K
1.5K
GAIN
50
500
+6
MID
260
2.6K
HIGH
GAIN
2
0
+12
dB
mSec
HPF
+6
dB
35
350
18
Hz
FREQ
35-800
800
8K
400
-6
+6
dB
RANGE
350
350
175
Hz
FREQ
-10
8K
8K
4K
0
+10
LOW
LIM
-6
+10
+14
0
MID
H MID
DELAY
GAIN
0
1
95
-6
0
+12
dB
dB
LOW
2
mSec
+18
THRESHOLD
MID
HMID
LIM
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
GAIN
0
260
2.6K
50
500
+6
-12
-5
LIMITER
L/M
150
1.5K
1.5K
LIM
500
5K
950
GAIN
0
2.6K
500
5K
35-800
H MID
+6
dB
LOW
L/H
POWER
INPUT GAIN
950
-2
MONO
SUB
350-8K
-6
-20
+5
MID
L MID
5K
L MID
-12
CHANNEL 2
MUTE
0
2.6K
500
PHASE
HIGH
CD EQ
0
HPF
350-8K
-6
+6
dB
35
350
350
Hz
FREQ
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
FREQ
STEREO/MONO CROSSOVER
8K
8K
8K
-6
+6
dB
S Class Signal Processors
CHANNEL 1
-20
Safety Instructions
Caution: To reduce the hazard of electrical shock,
do not remove cover or back.
No user serviceable parts inside. Please refer all servicing to qualified personnel.
CAUTION
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE FUSE
ATTENTION
UTILISER UN FUSIBLE DE
RECHANGE DE M&Ecirc;ME TYPE
WARNING
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
AVIS
RISQUE DE CHOC ELECTRONIQUE
NE PAS OUVRIR
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
The lightning flash with an arrowhead symbol within an equilateral triangle, is intended to alert the
user to the presence of uninsulated &quot;dangerous voltage&quot; within the products enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the product.
Important Safety Instructions
1. Please read all instructions before operating the unit.
2. Keep these instructions for future reference.
3. Please heed all safety warnings.
4. Follow manufacturers instructions.
5. Do not use this unit near water or moisture.
6. Clean only with a damp cloth.
7. Do not block any of the ventilation openings. Install in accordance with the manufacturers instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or
third prong is provided for your safety. When the provided plug does not fit your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on and pinched particularly at plugs, convenience receptacles and at
the point at which they exit from the unit.
11. Unplug this unit during lightning storms or when unused for long periods of time.
12. Refer all servicing to qualified personnel. Servicing is required when the unit has been damaged in any way,
such as power supply cord or plug damage, or if liquid has been spilled or objects have fallen into the unit, the
unit has been exposed to rain or moisture, does not operate normally, or has been dropped.
Table of Contents
Table des mati&egrave;res
Inhalt
ENGLISH
Contenido
DEUTSCHE
Introduction
2
S•3-way Funktionen
S•3-way Features
3
Regler und Funktionen
Vorderseite
R&uuml;ckseite
34–35
34–35
S 3•Way bedienen
S•3-way einrichten
S•3-way f&uuml;r den 3-Weg Stereo-Betrieb einrichten
S•3-way Regler
36
37–39
40
Controls and Functions
Front Panel Layout
Rear Panel Layout
4-5
4-5
Operating the S 3•Way
Setting Up the S•3-way
Setting up the S•3-way for Stereo 3-way Operation
S•3-way Controls
6
7-9
10
S 3•Way System Set-Ups
Stereo 2-way Operation
Stereo 3-way Operation
Mono 4-way Operation
Mono 4-way Low Operation
11
12
13
14
S•3-way Connections
15
S 3•Way System-Einrichtungen
2-Weg Stereo-Betrieb
3-Weg Stereo-Betrieb
4-Weg Mono-Betrieb
4-Weg Mono Low-Betrieb
Anhang A:
S•3-way mit Echtzeit-Analyzer einrichten
Addendum:
Setting up the S•3 way using a Real Time Analyzer 16-17
Specifications
61
Block Diagram
62
FRAN&Ccedil;AIS
33
41
42
43
44
45–46
Technische Daten
61
Blockdiagram
62
ESPA&Ntilde;OL
Pr&eacute;sentation du S•3-Way
Commandes et fonctions
Face avant
Face arri&egrave;re
20–21
20–21
Controles y funciones
Distribuci&oacute;n del panel frontal
Distribuci&oacute;n del panel posterior
48–49
48–49
Utilisation des fonctions du S 3•Way
Configuration du S•3-way
Configuration 3 voies st&eacute;r&eacute;o du S•3-way
Utilisation des fonctions du S•3-way
22
23–25
26
Utilizar el S 3•Way
Instalar el S•3-way
Configurar el S•3-way para el modo est&eacute;reo de 3 v&iacute;as
Controles del S•3-way
50
51–53
54
Configurations du syst&egrave;me S 3•Way
Configuration 2 voies st&eacute;r&eacute;o
Configuration 3 voies st&eacute;r&eacute;o
Configuration 4 voies mono
Configuration 4 voies mono pour Subwoofers
19
Caracter&iacute;sticas del S•3-way
27
28
29
30
Configuraciones del sistema S 3•Way
Modo est&eacute;reo de 2 v&iacute;as
Modo est&eacute;reo de 3 v&iacute;as
Modo mono de 4 v&iacute;as
Modo mono de 4 v&iacute;as para graves
Annexes A : Configuration du S•3-way &agrave; l’aide d’un
analyseur en temps r&eacute;el
32–32
Caract&eacute;ristiques techniques
61
Synoptique
62
Ap&eacute;ndice A: Configurar el S•3-way con un
Analizador en Tiempo Real (RTA)
55
56
57
58
59–60
Especificaciones
61
Diagrama de bloque
62
Copyright 2001, Samson Technologies Corp.
Printed May, 2001
Samson Technologies Corp.
575 Underhill Blvd.
P.O. Box 9031
Syosset, NY 11791-9031
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: 516-364-3888
www.samsontech.com
1
47
ENGLISH
Introduction
Thank you for purchasing the Samson S•3-way electronic crossover. The Samson S•3-way is
a one-space, dual channel electronic crossover capable of managing the frequency control for
Stereo 2-Way, Stereo 3-Way, 4-Way Mono and 4-Way Mono Low speaker systems. The S•3way is an ideal crossover solution for small and large PA systems, live sound venues, commercial installations, recording studio monitors and DJ set-ups. In addition to its flexibility in
configuring to different sound systems, the S•3-way has advanced features such as Delay, CD
Horn Equalization, dedicated Limiter and individual Phase and Mute switches per frequency
band. S•3-way’s convenient meters and frequency indicator LEDs provide instant status of
important speaker management settings. The S•3-way is a complete electronic crossover
solution, which will give you precise control and superior sound from your loudspeaker system.
In these pages, you’ll find a detailed description of the features of the S•3-way electronic
crossover, as well as a guided tour through its front and rear panels, step-by-step instructions
for its setup and use, and full specifications. You’ll also find a warranty card enclosed—please
don’t forget to fill it out and mail it in so that you can receive online technical support and so
we can send you updated information about these and other Samson products in the future.
With proper care and adequate air circulation, your S•3-way will operate trouble free for many
years. We recommend you record your serial number in the space provided below for future
reference.
Serial number:
Date of purchase:
Should your unit ever require servicing, a Return Authorization number (RA) must be obtained
before shipping your unit to Samson. Without this number, the unit will not be accepted.
Please call Samson at 1-800-3SAMSON (1-800-372-6766) for a Return Authorization number
prior to shipping your unit. Please retain the original packing materials and if possible, return
the unit in the original carton and packing materials.
2
S•3-Way Features
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
STEREO/MONO
CROSSOVER
L/H
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
0
260
2.6K
500
5K
LM/HM
PHASE
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
750
1.5K
1.5K
GAIN
50
500
+6
MID
HIGH
GAIN
2
0
+12
dB
mSec
HPF
+6
dB
35
350
18
Hz
2.6K
500
FREQ
-6
+6
dB
RANGE
350
350
175
MID
L MID
5K
Hz
-10
8K
8K
4K
FREQ
0
+10
LOW
LIM
-6
DELAY
GAIN
+10
+14
0
MID
H MID
0
1
-6
95
0
+12
dB
LOW
LIMITER
2
mSec
LIM
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
260
2.6K
LIM
500
5K
GAIN
0
950
2.6K
500
5K
35-800
350-8K
-6
+6
dB
+18
THRESHOLD
HMID
GAIN
50
500
+6
-12
dB
MID
H MID
+6
dB
-5
L/M
150
1.5K
1.5K
950
-2
MONO
SUB
L/H
POWER
INPUT GAIN
+5
35-800
800
8K
400
-20
0
350-8K
-6
CHANNEL 2
MUTE
HIGH
0
L MID
-12
PHASE
CD EQ
LOW
HPF
35
350
350
Hz
FREQ
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
8K
8K
8K
-6
+6
dB
FREQ
The Samson S•3-way electronic crossover utilizes the latest technology in speaker management design. Here
are some of its main features:
•
Full featured, Stereo 2-way, Stereo 3- way, Mono 4- way electronic crossover.
•
Precision Linkwitz-Riley, 24 dB/Octave filters.
•
High Pass Filter, Butterworth 25 Hz, 12 dB/Octave.
•
Adjustable Low Frequency Delay for time aligning speaker stacks.
•
Times 10 Multiplier Switch to adjust frequency range.
•
Mode Indicator LED’s providing quick visual display of operating mode.
•
4 Segment LED Input Meter allows easy gain adjustment.
•
Output Mute switches for all individual outputs.
•
Phase Switches invert the phase of the individual outputs.
•
Constant Directivity EQ smooths the response of CD horns above 3.5 kHz.
•
Mono Sub Switch sums the low frequency signal from both inputs and sends it to both low outputs.
•
Peak Limiter with independent Threshold control and Peak LED.
•
Advanced circuit design, utilizing low noise operational amplifiers and high quality VCAs.
•
Servo balanced inputs and outputs on XLR connectors.
•
High quality,41 position detent pots and backlit switches.
•
The stylish bead blasted electric blue anodized front-panel is as easy to read as it is to look at.
•
Three-year extended warranty.
3
ENGLISH
0
LIM
GAIN
Controls and Functions
ENGLISH
FRONT PANEL LAYOUT
2
1
3
5
4
6
7
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
950
-6
LMID
LIM
M/H
GAIN
500
5K
LM/HM
HIGH
PHASE
9
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
8
HIGH
CD EQ
MID
L MID
MONO
SUB
0
950
2.6K
500
+5
5K
35-800
-2
L MID
-12
350-8K
2
0
+12
dB
-6
+6
dB
mSec
HPF
12
1
2
3
4
5
35
350
18
Hz
-6
800
8K
400
14
350
175
8K
4K
Hz
-6
+14
+6
dB
-5
RANGE
FREQ
13
+6
dB
+10
0
15
16
INPUT METER INDICATORS - 4 LEDS display
the amount of level present at the inputs.
DELAY - Delay line adjusts from 0 to 2ms for
time aligning the low frequency output.
GAIN CONTROL - Adjusts the output gain of
the individual frequency bands.
BAND AND LIMIT INDICATORS - Indicates
the bands that are in use depending on the
mode selector and indicates when limiting of
that band occurs.
CROSSOVER BAND INDICATORS - Indicates
the crossover mode that is active depending
on the mode selector frequencies.
6
LIMITER
LOW
FREQ
17
dB
+18
THRESHOLD
18
PHASE SWITCHES - Used to select in or out of
phase operation, individually per frequency band.
MUTE SWITCHES - Individual outputs can be shut
completely off with the quick press of a button.
CD EQ - Activates the constant directivity horn EQ
curve for smoothing the high frequency response
of the sound system.
OPERATING MODE SELECTOR - Selects one of the
4 operating modes; 2-way stereo, 3-way stereo, 4way mono and 4-way low.
7
8
9
REAR PANEL LAYOUT
A
B
C
D
CH 2
HIGH
OUTPUT
CH 2
HIGH
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
HIGH-MID
OUTPUT
A AC INLET - IEC standard ac power cable
connector with external fuse.
B CHANNEL 2 HIGH OUTPUT - XLR balanced
line output.
C
F
E
CH 2
LOW
OUTPUT
I
CH 2
LOW
OUTPUT
I
CHANNEL 2 MID OUTPUT - XLR balanced
line output.
D CHANNEL 2 LOW OUTPUT - XLR balanced
line output.
4
Controls and Functions
10
ENGLISH
11
CHANNEL 2
-20
-10
0
+10
LOW
LIM
L/H
L/M
MID
HMID
LIM
POWER
INPUT GAIN
DELAY
0
GAIN
0
1
95
150
950
-6
0
+12
2
950
-6
+6
dB
HPF
500
5K
35-800
35
350
350
Hz
FREQ
800
8K
-6
+6
dB
350
700
RANGE
Hz
CH 2
INPUT
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 1
HIGH
OUTPUT
-6
+6
dB
15 RANGE SWITCH - Selects the range at which
the frequency control operates from normal to
times 10.
16 MONO SUB - Selects mono operation for the
sub bass output.
17 LIMITER - Built- in peak limiter provides maximum output while offering extended speaker
protection.
18 THRESHOLD - Adjusts the level of the peak
limiter.
H
G
8K
8K
FREQ
10 MAIN POWER SWITCH- When turned on, activates the S•3-way.
11 RACK EARS- Used for mounting into a standard
19-inch rack.
12 INPUT GAIN- Used to adjust the input gain from
–12dB to +12dB.
13 HPF SWITCH- Engages the low frequency roll off
at 25Hz.
14 FREQUENCY CONTROL- The control that sets the
crossover point dividing the frequency bands.
F
0
2.6K
350-8K
mSec
dB
500
5K
GAIN
2.6K
1.5K
0
260
2.6K
50
500
+6
-12
GAIN
1.5K
I
J
MODE
CH 1
LOW
OUTPUT
CH 1
INPUT
CH 1
MID
OUTPUT
CH 1
LOW
OUTPUT
CH1
INPUT
STEREO
3 WAY
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
MONO
INPUT
MONO
4 WAY
G CHANNEL 1 MID OUTPUT - XLR balanced
line output.
H CHANNEL 1 LOW OUTPUT - XLR balanced
line output.
I
J
5
STEREO
2 WAY
CHANNEL 2 INPUT - XLR balanced line
output.
MODE KEY - Indicates the active outputs in
all modes.
Operating the S•3-way
ENGLISH
SETTING UP THE S•3-way
Whether you are an experienced audio engineer or just starting out, the next sections of this manual will help you
get going with your S•3-way. Now that you have unpacked the unit and have become a bit familiar with the front
panel controls, you can follow the next sections of this manual to begin to set-up and operate your new
crossover.Further on in this manual, you will find detailed wiring diagrams of various speaker system set-ups.
For detailed diagrams of connector and cable wiring, see page 15 in this manual.
MODE SWITCH
PHASE
The S•3-way can be configured to operate in several modes
including Stereo or Mono 2-way, Stereo or Mono 3-way and
Mono 4-way. In addition, the S•3-way has a special operating
mode; 4-way LOW which is used for ultra-low sub woofer applications. The Mode Switch, located in the center section of the
unit, is used to select the operating mode. As you switch through
the various operation modes, you will notice that several LED’s
on the panel are also changing. These are the Mode Indicator
LED’s and they help you keep track of the changing controls.
MUTE
-20
HIGH
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
GAIN
0
1
95
MID
H MID
-6
5
500
+6
H MID
-12
0
+12
2
-6
mSec
dB
+6
dB
HPF
LOW
FREQUENCY BAND &amp; LIMIT INDICATORS
Because the S•3-way can be configured to operate in several different size sound systems, the crossover controls may be adjusted for the frequency division between low, and high, or low and low-mid, or high mid to high
depending on the mode. On some crossovers, it is very difficult to get a quick visualization as to what controls are
controlling what function. The S•3-Way solves this problem by employing it’s Mode Indicator LED’s over the
Frequency and Gain controls. These provide quick identification of the frequency band that is under control. In
the diagrams below, you can see what functions are under control when the associated LED is lit. Also, over each
Gain control is an LED that illuminates indicating that frequency band has entered into Limiting. More information
on using the Limiter can be found on page 10.
Channel One
1 LOW
2 LIM
3 L/H
4 L/M
5 L/LM
6 MID
7 LMID
8 LIM
9 M/H
10 LM/HM
11 HIGH
12 LIM
Low Frequency Gain
Low Band Limiter
Crossover Low to High
Crossover Low to Mid
Crossover Low to Low-Mid
Mid Frequency Gain
Low-Mid Gain
Mid/Low-Mid Band Limiter
Crossover Mid to High
Crossover Low-Mid to High-Mid
High Frequency Gain
High Band Limiter
Channel Two
13 LOW
14 LIM
15 L/H
16 L/M
17 MID
18 HMID
19 LIM
20 M/H
21 HM/H
22 HIGH
23 LIM
Low Frequency Gain
Low Band Limiter
Crossover Low to High
Crossover Low to Mid
Mid Frequency Gain
High-Mid Gain
Mid/High-Mid Band Limiter
Crossover Mid to High
Crossover High-Mid to High
High Frequency Gain
High Band Limiter
1
3
2
4
5
6
7
8
9
10
11 12
CHANNEL 1
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
M/H
500
5K
LM/HM
HIGH
750
1.5K
1.5K
0
LIM
GAIN
0
950
2.6K
500
5K
35-800
350-8K
2
-6
mSec
+6
dB
35
350
18
PF
800
8K
400
Hz
-6
15
14
350
350
175
+6
dB
16
17
-6
8K
8K
4K
Hz
RANGE
FREQ
13
LIM
GAIN
50
500
0
LMID
260
2.6K
950
6
MID
+6
dB
FREQ
18
19 20 21
22 23
CHANNEL 2
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
150
1.5K
1.5K
950
MID
LIM
M/H
500
5K
HM/H
HIGH
2.6K
2.6K
1.5K
GAIN
0
260
2.6K
50
500
0
HMID
950
LIM
GAIN
0
2.6K
500
5K
35-800
350-8K
2
-6
+6
dB
mSec
PF
35
350
350
Hz
FREQ
6
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
FREQ
8K
8K
8K
-6
+6
dB
Operating the S•3-Way
SETTING UP THE S•3-way FOR STEREO 3-way OPERATION
CAUTION: Before you apply power to your speaker system amplifiers, be certain to set the frequency controls to
the manufacturers recommended crossover points for the drivers or enclosures you are using.
NOTE: LAST ON / FIRST OFF
When running a loudspeaker system with one or multiple power amplifiers, it is highly recommended that you follow the LAST ON / FIRST OFF rule. When powering up your sound system, turn your power amplifier on last.
When you power down your system, turn your power amplifiers off first. This will prevent any switching spikes
you may get from other gear in your system, and help prevent unnecessary speaker damage.
•
Connect both sets of inputs and outputs to the designated connectors on the rear panel. For a detailed
cable-wiring diagram see page 15.
*
Set the controls to the following positions:
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
GAIN
500
5K
LM/HM
PHASE
HIGH
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
HIGH
CD EQ
MID
L MID
MONO
SUB
0
2.6K
500
+5
5K
35-800
L MID
2
0
+12
-12
dB
mSec
+6
dB
HPF
INPUT GAIN
DELAY
LOW GAIN
LOW/MID FREQUENCY
RANGE SWITCH
MID GAIN
MID/HIGH FREQUENCY
HIGH GAIN
MODE SWITCH
35
350
18
Hz
-6
800
8K
400
FREQ
+6
dB
350
175
Hz
8K
4K
-6
+14
+6
dB
-5
RANGE
FREQ
HIGH PHASE
MID PHASE
LOW PHASE
HIGH MUTE
MID MUTE
LOW MUTE
CD EQ
MONO SUB
LIMITER
THRESHOLD
-12
0
-6
70Hz
OUT
-6
2KHz
-6
ST 3W
•
Set the controls for the S•3-way’s Channel 2 to the same positions.
•
Set the Power Switch to the ON position.
7
+10
0
350-8K
-6
-2
LOW
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
OUT
+5
LIMITER
dB
+18
THRESHOLD
ENGLISH
The following operating example is for a Stereo 3-way system using 15&quot; sub, 12&quot; mid range and 1&quot; compression
driver and both the left and right side. There are systems examples for other set-ups including stereo 2-way and
4-way mono operation.
Operating the S•3-Way
•
Connect the mixer’s left output to the S•3-way’s CH1 (Left) input and the mixer’s right output to the S•3way’s CH2 (Right) input. Now connect the S•3-way’s CH1 (Left) Low Output to the left input of the low
end power amp, CH1 (Left) Mid Output to the left input of mid-range power amp, and (Left) High Output
to the left input of High power amp. Now make the same connections for the S•3-way’s CH2(Right) and
amplifiers right side.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
DO NOT OPEN
-40
DO NOT OPEN
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
R
!
Left High
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
1L
MIC 3
INSERTS TIP RETURN RING SEND
!
FUSE
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
S•3 Way
MADE IN CHINA
ENGLISH
SETTING UP THE S•3-way FOR STEREO 3-way OPERATION (Continued)
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
8
Operating the S•3-Way
SETTING UP THE S•3-way FOR STEREO 3-way OPERATION (Continued)
Lower your power amplifier outputs to all the way off. Turn on all your power amplifiers. Run an audio signal (like some music from a CD) through your mixer and raise the output faders until you see the Input
Meter LED’s begin to light.
•
Slowly raise the S•3-way’s Input Gain until the Input Meter reads 0dB.
•
Now raise your power amps to their normal operating level.
•
Slowly raise the S•3-way’s Ch1 (Left) Low Gain to 0 and then raise CH2 (Right) Low Gain to 0.
•
Slowly raise the S•3-way’s Ch1 (Left) Mid Gain to 0 and then raise CH2 (Right) MID Gain to 0.
•
Slowly raise the S•3-way’s Ch1 (Left) High Gain to 0 and then raise CH2 (Right) HIGH Gain 0.
•
Now use your ears to adjust the balance between the low, mid and high end. You can continue to raise
the Gain controls as you fine-tune the system. Watch the Peak Meters on your power amplifiers to
ensure that you re running a clean signal.
ENGLISH
•
S•3-way Controls
The Samson S•3-way features a variety of control functions that offer the sound engineer advanced control over
a speaker system. The next section is a description of the control functions and how they are used to improve
the overall sound of a sound reinforcement system.
HIGH PASS FILTER
-20
The S•3-way incorporates a HPF (High Pass Filter) which
when engaged, activates a low frequency roll off at 25 Hz. By
using the HPF you eliminate the sub-sonic frequencies sent to
the low frequency power amplifier. Since the amplifier will try to STEREO/MONO
CROSSOVER
reproduce these frequencies with the HPF is off, in most cases
the result is simply wasted energy. By using the S•3-way HPF
you send just the frequency you want to reproduce to your low
frequency amplifiers and speakers.
-10
0
+10
LOW
INPUT GAIN
DELAY
0
GA
0
1
-6
+6
0
+12
-12
2
dB
-6
mSec
dB
HPF
DELAY
The S•3-way features a delay that can be set for up to two milli
seconds of delay time for time aligning speaker stacks.
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
mSec
HPF
9
2
0
+12
dB
260
2.6K
50
500
+6
-12
L/LM
-6
+6
dB
500
5K
35
350
18
Hz
FREQ
800
8K
400
Operating the S•3-Way
ENGLISH
PHASE SWITCHES
The S•3-way incorporates individual PHASE
reversal switches on each frequency band.
When engaged, the LED illuminates indicating
that the selected output is now 180 degrees out
of phase.
PHASE
HIGH
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
0
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
+18
dB
HPF
LOW
THRESHOLD
LIMITER
MUTE SWITCHES
PHASE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
The S•3-way features Mute switches on each
frequency band. When engaged, the LED illuminates and that channel output is turned off. The
MUTE switches are convenient for trouble shooting or for simply listening to each speaker section separately.
HIGH
AIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
DEL
0
1
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
LIMITER
dB
HPF
LOW
THRESHOLD
CD EQ SWITCH
Many of today’s popular speaker enclosures feature Constant Directivity Horns.
The S•3-way’s CD EQ switch can be activated to apply a special equalization
curve for smoothing and adding air to the high end of a loudspeaker system.
mS
+18
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
MONO SUB SWITCH
dB
+18
THRESHOLD
LIMITER
For easy operation of mono subwoofers, the S•3-way provides a MONO SUB
switch. When activated, the low frequency band of Channel One and Two are
summed together. The common low frequency signal is present at both Channel
One and Channel Two’s Outputs.
ST MONO
3W 4W
ST
4W
2W
LOW
+5
-2
MONO
SUB
+10
+14
-5
LIMITER
dB
+18
THRESHOLD
LIMITER
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
10
P
CD EQ
0
A Limiter is a specific form of a compressor configured to prevent peaks and for
general overload protection. The S•3-way offers a Multi-Band Limiter with variable Threshold control. The operating range of the Limiter is from -5 to +18dB
and when engaged, protects against signal peaks and overloads.
.
P
dB
+18
THRESHOLD
P
S•3-Way System Set-Ups
STEREO TWO-WAY OPERATION
ENGLISH
It you’re operating your PA system Stereo 2-way, wire your system as shown in the system diagram below:
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10K‰ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
3L
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
2R
1L
6R
1L
AUX SEND
UNBALANCED
2K‰ +4db
AUX
RETURNS
UNBALANCED 10K‰
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
0
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
E30 2/3 OCTAVE STEREO 15 BAND GRAPHIC EQUALIZER
~AC INPUT
120V - 60 Hz 20W
BALANCED
0db UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
THIS EQUIPMENT TO RAIN OR MOISTURE.
POWER
RATING
BALANCED &lt;100Ω
0db UNITY GAIN
OUTPUTS
BALANCED &lt;100Ω
0db UNITY GAIN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR. DO NOT EXPOSE
ON
OFF
INPUTS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
115V/230V 50/60Hz13W
!
CHANNEL B
CHANNEL A
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
BALANCED
0db UNITY GAIN
BALANCED
10KΩ
BALANCED
10KΩ
SAMSON
TECHNOLOGIES
CORP.,
NEW YORK, U.S.A.
SERIAL NUMBER
CAUTION
POWER
LEFT
CHANNEL B
CHANNEL A
MADE IN CHINA
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
HIGH
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH 2
MID
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
HIGH-MID
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
HIGH
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Once you have your system wired-up, follow the steps below:
•
Set the mode switch to the ST 2 W position. Notice
how the BAND INDICATOR LED’s change showing
the frequencies that are now under control by the
associated GAIN or FREQUENCY knobs.
SE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
HIGH
CD EQ
MID
L MID
MONO
SUB
PHASE
MUTE
HIGH
+5
•
•
•
Use the first crossover on Channel 1 and 2 to set the
desired frequency.
Adjust Gain number 1 on Channel 1 and 2 for the
Low frequency outputs.
L MID
+14
-5
LOW
+10
0
LIMITER
Adjust Gain number 3 on Channel 1 and 2 for the High frequency outputs.
11
-2
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
-6
S•3-Way System Set-Ups
STEREO THREE WAY OPERATION
ENGLISH
It you’re operating your PA system Stereo 3-way, wire your system as shown in the system diagram below.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
Once you have your system wired-up, follow the steps below:
•
Set the mode switch to the ST 3 W position. Notice how the BAND INDICATOR LED’s change showing the frequencies that are now under control by the associated GAIN or FREQUENCY knobs.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
MUTE
HIGH
CD EQ
+5
•
•
Look for the illuminated L/M BAND INDICATOR LED over the first FREQUENCY control. Now, use the first crossover FREQ on Channel 1 to
set the desired frequency dividing the Low and Mid frequencies. Now,
use the second crossover FREQ on Channel 1, indicated by the illuminated M/H LED, to set the desired frequency dividing the Mid and High frequencies. Repeat the same procedure for the Channel 2.
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Look for the illuminated LOW BAND INDICATOR LED over the GAIN control. Now, adjust the first gain control
on Channel 1 to set the level of the Low frequency output. Look for the MID BAND INDICATOR LED over
Channel 1’s second GAIN control to adjust the MID output. Adjust the High output using Channels 1’s third
GAIN control designated by the HIGH BAND INDICATOR LED. Repeat the same procedure for Channel 2.
12
S•3-Way System Set-Ups
MONO FOUR WAY OPERATION
It you’re operating your PA system Mono 4-way, wire your system as shown in the system diagram below.
ENGLISH
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
R
L
R
L
4R
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
CAUTION
3
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
-40
TRIM
120V - 60 Hz 35W
CAUTION
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH 1
MID
OUTPUT
2
1
3
CH 1
LOW
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Once you have your system wired-up, follow the steps below:
•
Set the mode switch to the MONO 4 W position. Notice how the BAND
INDICATOR LED’s change showing the frequencies that are now under
control by the associated GAIN or FREQUENCY knobs.
ST MONO
3W 4W
ST
4W
2W
LOW
HIGH
CD EQ
•
•
Look for the illuminated L/LM BAND INDICATOR LED over the first FREQUENCY control. Now, use the first crossover FREQ on Channel 1 to set
the desired frequency dividing the Low and Low-Mid frequencies. Now, use
the second crossover FREQ on Channel 1, indicated by the illuminated
LM/HM LED, to set the desired frequency dividing the Low-Mid and HighMid frequencies. To set the frequency point dividing the High-Mid and High
use Channel 2’s second crossover FREQ which will have the HM/H BAND
INDICATOR LED lit up.
PHASE
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Look for the illuminated LOW BAND INDICATOR LED over the first GAIN control. Now, adjust the first gain
control on Channel 1 to set the level of the Low frequency output. Look for the LM/HM BAND INDICATOR
over Channel 1’s second GAIN control to adjust the LOW-MID output. The High-Mid level is adjusted by
using Channel’s 2’s second GAIN control indicated by the HMID LED. Adjust the High output using Channel
2’s third GAIN control designated by the HIGH BAND INDICATOR LED.
13
S•3-Way System Set-Ups
The S• 3way incorporates a special operating mode, MONO 4-WAY LOW for operating sub woofers at very low
frequencies. In the MONO 4-WAY LOW mode the frequency divisions are half of those in MONO 4-WAY mode.
It you’re operating your PA system Mono 4-way LOW, wire your system as shown in the system diagram below:
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
ON
2
0
OFF
Servo 550 Power Amp ((Bridged Mono High)
3
+4
-40
1
TRIM
16R
15L
14R
13L
12R
R
L
R
L
4R
11L
10R
9L
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
!
FUSE
DO NOT OPEN
1
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
CAUTION
3
0
+4
POWER
RATING
SERVO 550 STUDIO AMPLIFIER
-10
2
ENGLISH
MONO FOUR-WAY LOW
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
INPUT
CH 2
LOW
OUTPUT
2
CH 2
HIGH
OUTPUT
1
3
2
CH 2
MID
OUTPUT
1
CH 2
LOW
OUTPUT
3
2
1
3
CH 2
INPUT
CH 1
HIGH
OUTPUT
2
1
3
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
2
CH 1
HIGH
OUTPUT
1
3
2
CH 1
MID
OUTPUT
1
2
CH 1
LOW
OUTPUT
3
1
3
MONO
LOW
OUTPUT
MONO
LOW-MID
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
HIGH-MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S•Com Plus
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
2
1
CHANNEL 2
+4
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
SERIAL NUMBER
1
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
BALANCED
INPUT
2
S com Plus
3
1
CHANNEL 1
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
1
3
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
S•Com Plus
BALANCED
0dBm
BALANCED
0dBm
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
SERIAL NUMBER
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
(4Ω~8Ω)
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
2
1
3
CHANNEL 2
+4
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
S com Plus
BALANCED
INPUT
2
1
3
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
CHANNEL 1
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Once you have your system wired-up, follow the steps below:
•
Set the mode switch to the MONO 4 W position. Notice how the BAND
INDICATOR LED’s change showing the frequencies that are now under
control by the associated GAIN or FREQUENCY knobs.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
HIG
CD EQ
+5
•
•
Look for the illuminated L/LM BAND INDICATOR LED over the first FRE-2
+10
MONO
QUENCY control. Now, use the first crossover FREQ on Channel 1 to set SUB
+14
0
the desired frequency dividing the Low and Low-Mid frequencies. Now, use
the second crossover FREQ on Channel 1, indicated by the illuminated
-5
+18
dB
THRESHOLD
LIMITER
LM/HM LED, to set the desired frequency dividing the Low-Mid and HighMid frequencies. To set the frequency point dividing the High-Mid and High
use Channel 2’s second crossover FREQ which will have the HM/H BAND INDICATOR LED lit up.
M
HM
HM
LO
Look for the illuminated LOW BAND INDICATOR LED over the first GAIN control. Now, adjust the first gain
control on Channel 1 to set the level of the Low frequency output. Look for the LM/HM BAND INDICATOR
over Channel 1’s second GAIN control to adjust the LOW-MID output. The High-Mid level is adjusted by
using Channel’s 2’s second GAIN control indicated by the HMID LED. Adjust the High output using Channels
2’s third GAIN control designated by the HIGH BAND INDICATOR LED.
14
Connections
Unbalanced 1/4” Connector
Ground
Ground
ENGLISH
Signal
Signal
Tip (signal)
Sleeve (ground)
Balanced TRS 1/4” Connector
Signal (tip)
Signal (ring)
Tip (signal)
Ring (signal)
Signal (tip)
Signal (ring) Ground
Ground
Sleeve (ground)
XLR Balanced Wiring Guide
Hot
Common (1) Hot (2)
Common
1
2
3
Female XLR
Hot (2) Common (1)
1
2
3
End View
2
Cold (3)
Common
Hot
1
3
Solder Points
Cold (3)
Cold
Male XLR
15
1
3
Solder Points
Cold
2
End View
ENGLISH
SETTING UP THE S•3-way USING A REAL TIME ANALYZER
SETTING UP THE S•3-way USING A REAL TIME ANALYZER
A REAL TIME ANALYZER (RTA) is an especially useful tool for setting up your crossover, as it will
enable you to set parameters like DELAY and LEVEL more accurately. Some Audio Engineers can use
their ears to tune a loudspeaker system. Some will even use the crossover to create the over-all system
curve using the crossover like an equalizer. For the rest of us, an accurately set crossover with a flat
response is the best way to start and using a RTA is the best way to get there.
Using the RTA to Set DELAY Time.
In the real world, no single or multiple speaker system is perfect. If there were such a perfect system, it
would more than likely be comprised of a single transducer that alone could faithfully reproduce the entire
frequency spectrum. Because no such system exists we have to deal with the problems associated with
multiple transducers. The first problem that you will encounter, whether you know it or not, is time travel.
That’s when the S• 3-way’s delay circuit becomes especially useful.
Ideally, the sound reproduced by each driver in the loudspeaker system would be traveling through the
air ultimately reaching the listeners at the same time. To accomplish this in a system using multiple drivers or enclosures, the voice coils of all the drivers would have to be lined up on the same vertical axis.
This is very difficult to achieve in many cases because of the physical size of the different components,
and the position of the drivers in their enclosures. It is not uncommon to have a physical distance of 2” to
24&quot; or more between the low and high frequency drivers. For example, front loaded low frequency drivers and compression drivers mounted on a large horn. With no correction, the low frequency signal can
be traveling through the air 2&quot; to 24&quot; in front of the high frequencies and thereby reaching the listeners at
different times. Although the delay time between the low and high frequency signal may be relatively
small, the negative effects can be substantial. The problem is that both drivers are reproducing frequencies at and around the crossover point, which arrive at the listeners at different times. Typically, the
resulting problem is comb filtering or cancellations at the crossover frequencies.
The S• 3-way features a DELAY control allowing you to dial up-to 2 milliseconds of delay. By using a
RTA and the S•3-way’s DELAY you can time align the drivers in your system and minimize the possibilities of comb filtering. Now follow these steps, separately, for both the left and rights sides of your loudspeaker:
•
Set the crossover to the desired frequencies and press all the Mute switches to the ON position,
turning all of the S •3-ways outputs off. Position your measurement microphone approximately
15 feet from your loudspeaker array, halfway between the low and high frequency drivers. Now
turn all the GAIN controls to the fully counter clockwise position.
•
Play a sign wave tuned to the crossover frequency, or connect a pink noise generator to your
loudspeaker system either from your mixer or in the S •3-way’s input. Now turn off the Low
Frequency Mute switch and adjust the S• 3-way’s INPUT GAIN to &quot;0”. Adjust the LOW GAIN
control so that the signal is playing at a loud, but not too painful level. Make sure you only hear
sound from the low frequency driver.
•
Adjust the level control of the RTA until it reads OdB at the crossover frequency. Now press the
LOW MUTE switch turning off the low frequency output.
16
SETTING UP THE S•3-way USING A REAL TIME ANALYZER
Turn off the High Frequency MUTE switch and turn up the High Frequency Level control until the
RTA reads 0dB at the crossover frequency.
•
Now, press the LOW MUTE switch again turning on the low frequency output. Notice the reading
on the RTA at the crossover frequency. If the reading is 0dB, there is no need to adjust the delay
time and you can assume that the speakers are in phase. If the RTA reads less than +3dB you’ll
need to delay the low frequency.
•
While watching the RTA display, slowly turn the DELAY control counter-clockwise until the display reads +3dB.
Setting the GAIN Controls Using a RTA
It is critical to set the GAIN output controls so that all the frequency bands combine to create an over-all
flat system response. Using a RTA to set the GAIN control will make it much easier for you to accomplish
a flat system response. Follow the steps below, separately for each side of your system, to set the GAIN
controls using a RTA.
•
With the crossover set to the desired frequencies, press all the Mute switches to the ON position,
turning all of the S•3-way’s outputs off. Position your measurement microphone approximately
15 feet from your loudspeaker array at a level ranging from your chest to your ear. Now turn all
the GAIN controls to the fully counter clockwise position.
•
Play a sign wave tuned to the crossover frequency, or connect the signal from a pink noise generator to your loudspeaker system, either from your mixer or directly in the S•3-way’s input. Now
turn off the Low Frequency Mute switch and adjust the S•3-way’s INPUT GAIN to &quot;0’.
•
Adjust the LOW GAIN control until the RTA has an average reading of OdB at and below the frequency of the LOW crossover point.
•
Turn off the Mid Frequency Mute switch and turn up the MID Frequency GAIN control until the
RTA reads the same average level in the MID band.
•
Adjust the HIGH GAIN control until the RTA has an average reading of OdB at and above the frequency of the HIGH crossover point.
At this point all of the frequency bands will be at the same level and your system will have a flat response.
After setting the levels you can use a graphic equalizer, like the Samson E62I, if you want set a particular
response curve to tune the speaker system for a specific sound.
17
ENGLISH
•
Pr&eacute;sentation du S•3-Way
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
0
260
2.6K
500
5K
LM/HM
PHASE
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
750
1.5K
1.5K
GAIN
50
500
+6
MID
HIGH
GAIN
2
0
+12
dB
mSec
HPF
+6
dB
35
350
18
Hz
2.6K
500
FREQ
-6
+6
dB
RANGE
350
350
175
MID
L MID
5K
Hz
FREQ
-10
8K
8K
4K
0
+10
LOW
LIM
-6
DELAY
GAIN
+10
+14
0
MID
H MID
0
1
-6
95
0
+12
dB
LOW
LIMITER
2
mSec
LIM
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
260
2.6K
LIM
500
5K
950
GAIN
0
2.6K
500
5K
35-800
350-8K
-6
+6
dB
+18
THRESHOLD
HMID
GAIN
50
500
+6
-12
dB
MID
H MID
+6
dB
-5
L/M
150
1.5K
1.5K
950
-2
MONO
SUB
L/H
POWER
INPUT GAIN
+5
35-800
800
8K
400
-20
0
350-8K
-6
CHANNEL 2
MUTE
0
L MID
-12
PHASE
HIGH
CD EQ
LOW
HPF
35
350
350
Hz
800
8K
8K
FREQ
-6
+6
dB
RANGE
350
350
700
Hz
8K
8K
8K
-6
+6
dB
FREQ
Le filtre actif &eacute;lectronique S•3-way Samson utilise la technologie la plus avanc&eacute;e en mati&egrave;re de gestion de
configurations d’enceintes. La liste suivante vous pr&eacute;sente certaines de ses principales fonctions :
Filtre actif &eacute;lectronique complet pour syst&egrave;mes 2 voies st&eacute;r&eacute;o, 3 voies st&eacute;r&eacute;o, 4 voies mono.
•
Filtres Linkwitz-Riley 24 dB/octave haute pr&eacute;cision.
•
Filtre passe-haut Butterworth 25 Hz, 12 dB/octave.
•
D&eacute;lai basses fr&eacute;quences r&eacute;glable pour l’alignement des Stacks d’enceintes.
•
S&eacute;lecteur de plage op&eacute;rationnelle des r&eacute;glages de fr&eacute;quences (multiplicateur x 10).
•
T&eacute;moins indicateurs de mode offrant une indication rapide du mode de fonctionnement.
•
Afficheurs du niveau d’entr&eacute;e 4 segments facilitant le r&eacute;glage du gain.
•
Touches de Mute associ&eacute;es &agrave; chaque sortie.
•
Touches d’inversion de phase associ&eacute;es &agrave; chaque sortie.
•
&Eacute;galisation sp&eacute;cifique adoucissant la r&eacute;ponse des trompes &agrave; directivit&eacute; constante au-dessus de 3,5 kHz.
•
Touche Mono Sub permettant d’additionner le signal grave des 2 entr&eacute;es et de le transmettre aux 2 sorties graves.
•
Limiteur avec contr&ocirc;le ind&eacute;pendant du seuil et t&eacute;moin Peak.
•
Circuits haute technologie, utilisant des amplificateurs &agrave; faible bruit et des VCA de haute qualit&eacute;.
•
Entr&eacute;es et sorties &agrave; sym&eacute;trie &eacute;lectroniques sur connecteurs XLR.
•
Potentiom&egrave;tres crant&eacute;s 41 positions de haute qualit&eacute; et touches r&eacute;tro-&eacute;clair&eacute;es.
•
L’aspect agr&eacute;able de la fa&ccedil;ade styl&eacute;e en acier anodis&eacute; bleu &eacute;lectrique facilite la lecture des r&eacute;glages.
•
Garantie de 3 ans.
19
FRAN&Ccedil;AIS
•
Commandes et fonctions
FACE AVANT
2
1
3
5
4
6
7
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
950
-6
LMID
LIM
M/H
GAIN
500
5K
LM/HM
HIGH
PHASE
9
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
8
HIGH
CD EQ
MID
L MID
MONO
SUB
0
950
2.6K
500
+5
5K
35-800
-2
L MID
-12
350-8K
2
0
+12
dB
-6
+6
dB
mSec
HPF
FRAN&Ccedil;AIS
12
1
2
3
4
5
35
350
18
Hz
-6
800
8K
400
14
350
175
8K
4K
Hz
-6
+14
+6
dB
-5
RANGE
FREQ
13
+6
dB
16
AFFICHEURS DE NIVEAU D’ENTR&Eacute;E - 4
segments indiquant le niveau sur les entr&eacute;es.
POTENTIOM&Egrave;TRE DELAY - Alignement
temporel de la sortie grave (de 0 &agrave; 2 ms).
POTENTIOM&Egrave;TRES GAIN - R&eacute;glage du gain
de sortie sur chaque bande de fr&eacute;quence.
T&Eacute;MOINS BANDES ET LIMITEUR - Indiquent
les bandes utilis&eacute;es en fonction du r&eacute;glage
du s&eacute;lecteur de mode ; signalent l’activit&eacute; du
limiteur sur cette bande.
INDICATEURS DES BANDES DE
FR&Eacute;QUENCES - Indiquent le mode courant
du filtre actif.
6
LIMITER
LOW
FREQ
15
+10
0
17
dB
+18
THRESHOLD
18
TOUCHES PHASE - Contr&ocirc;le du d&eacute;phasage sur
chaque bande de fr&eacute;quences.
TOUCHES MUTE - Permettent de couper
instantan&eacute;ment le signal sur chaque sortie.
TOUCHE CD EQ - Applique une courbe
d’&eacute;galisation pour trompe &agrave; directivit&eacute; constante
qui adoucit la r&eacute;ponse dans les aigus.
S&Eacute;LECTEUR DE MODE DE FONCTIONNEMENT S&eacute;lection de l’un des 4 modes op&eacute;rationnels :
2 voies st&eacute;r&eacute;o, 3 voies st&eacute;r&eacute;o, 4 voies mono et
4 voies LOW.
7
8
9
FACE ARRI&Egrave;RE
A
B
C
D
CH 2
HIGH
OUTPUT
A EMBASE SECTEUR - Embase secteur IEC
standard avec fusible externe.
B SORTIE CH 2 HIGH OUTPUT - Sortie ligne
sym&eacute;trique sur XLR.
CH 2
HIGH
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
HIGH-MID
OUTPUT
C
F
E
CH 2
LOW
OUTPUT
I
CH 2
LOW
OUTPUT
I
SORTIE CH 2 MID OUTPUT- Sortie ligne
sym&eacute;trique sur XLR.
D SORTIE CH 2 LOW OUTPUT - Sortie ligne
sym&eacute;trique sur XLR.
20
Commandes et fonctions
10
11
CHANNEL 2
-20
-10
0
+10
LOW
LIM
L/H
L/M
MID
HMID
LIM
POWER
INPUT GAIN
DELAY
0
GAIN
0
1
95
150
950
-6
0
+12
2
950
-6
+6
dB
HPF
500
5K
35-800
35
350
350
Hz
FREQ
800
8K
-6
+6
dB
350
700
RANGE
Hz
CH 2
INPUT
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 1
HIGH
OUTPUT
-6
+6
dB
15 TOUCHES RANGE - S&eacute;lection de la plage
op&eacute;rationnelle du potentiom&egrave;tre de contr&ocirc;le
de la fr&eacute;quence (normal &agrave; X10).
16 TOUCHE MONO SUB - S&eacute;lection du mode
mono pour la sortie Sub Bass.
17 TOUCHE LIMITER - Le limiteur de cr&ecirc;tes
int&eacute;gr&eacute; optimise le niveau de sortie tout en
assurant la protection des enceintes.
18 POTENTIOMETRE THRESHOLD - Contr&ocirc;le du
niveau du limiteur de cr&ecirc;tes.
I
J
MODE
CH 1
LOW
OUTPUT
CH 1
INPUT
CH 1
MID
OUTPUT
CH 1
LOW
OUTPUT
CH1
INPUT
STEREO
3 WAY
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
MONO
INPUT
MONO
4 WAY
G SORTIE CH 1 MID OUTPUT - Sortie ligne
sym&eacute;trique sur XLR.
H SORTIE CH 1 LOW OUTPUT - Sortie ligne
sym&eacute;trique sur XLR.
I
J
21
STEREO
2 WAY
ENTR&Eacute;E CH 2 INPUT - Entr&eacute;e ligne
sym&eacute;trique sur XLR.
MODE KEY - Indique les sorties actives dans
tous les modes.
FRAN&Ccedil;AIS
H
G
8K
8K
FREQ
10 INTERRUPTEUR POWER - Permet de placer le
S•3-way sous/hors tension.
11 &Eacute;QUERRES DE FIXATION - Permettent le
montage dans un rack standard 19 pouces.
12 TOUCHES INPUT GAIN- R&eacute;glage du gain d’entr&eacute;e
sur une plage comprise entre –12 dB et +12 dB.
13 TOUCHES HPF - Activent le filtre passe-haut &agrave;
25 Hz.
14 POTENTIOM&Egrave;TRES DE CONTR&Ocirc;LE DE LA
FR&Eacute;QUENCE - D&eacute;terminent la fr&eacute;quence de
coupure entre les bandes.
F
0
2.6K
350-8K
mSec
dB
500
5K
GAIN
2.6K
1.5K
0
260
2.6K
50
500
+6
-12
GAIN
1.5K
Utilisation des fonctions du S•3-way
CONFIGURATION DU S•3-way
Que vous soyez un ing&eacute;nieur du son exp&eacute;riment&eacute; ou amateur, suivez les instructions donn&eacute;es ci-apr&egrave;s afin de
comprendre le fonctionnement du S•3-way. Maintenant que l’appareil est d&eacute;ball&eacute; et que vous vous &ecirc;tes
familiaris&eacute; avec les r&eacute;glages en face avant, reportez-vous aux sections suivantes pour configurer et utiliser le
filtre actif. Vous trouverez &eacute;galement des informations d&eacute;taill&eacute;es pour le c&acirc;blage de configurations d’enceintes
sp&eacute;cifiques. Reportez-vous en page 15 de ce manuel pour obtenir plus de d&eacute;tails sur le c&acirc;blage.
FRAN&Ccedil;AIS
S&Eacute;LECTEUR DE MODE
Le S•3-way peut &ecirc;tre configur&eacute; pour fonctionner dans diff&eacute;rents
modes : 2-voies st&eacute;r&eacute;o ou mono, 3-voies st&eacute;r&eacute;o ou mono et
4-voies mono. Le S•3-way offre par ailleurs un mode
op&eacute;rationnel particulier : 4-voies LOW tout sp&eacute;cialement con&ccedil;u
pour les configurations avec Subwoofer. Ce s&eacute;lecteur situ&eacute; au
milieu de l’appareil vous permet de s&eacute;lectionner le mode de
fonctionnement. Lorsque vous s&eacute;lectionnez des modes
diff&eacute;rents, vous constatez que des t&eacute;moins en face avant
s’allument ou s’&eacute;teignent. Ces t&eacute;moins indicateurs de mode
vous aident &agrave; suivre l’affectation des commandes.
PHASE
MUTE
-20
HIGH
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
GAIN
0
1
95
MID
H MID
-6
5
500
+6
H MID
-12
0
+12
2
-6
mSec
dB
+6
dB
HPF
LOW
T&Eacute;MOINS DE BANDES DE FR&Eacute;QUENCES ET DE LIMITEUR
Le S•3-way peut &ecirc;tre configur&eacute; de mani&egrave;re &agrave; fonctionner avec des syst&egrave;mes d’&eacute;coute de tailles diff&eacute;rentes. Vous
pouvez pour cette raison choisir l’affectation des commandes des filtres en fonction de la division des
fr&eacute;quences : graves et aigus, ou graves et bas-m&eacute;diums, ou haut-m&eacute;diums et aigus selon le mode. Certains
filtres actifs n’offrent pas une vision claire des fonctions affect&eacute;es &agrave; chaque commande. Le S•3-Way r&eacute;sout ce
probl&egrave;me gr&acirc;ce aux t&eacute;moins de mode situ&eacute;s au-dessus des commandes de fr&eacute;quence et de gain. Ces t&eacute;moins
vous indiquent instantan&eacute;ment quelle est la bande contr&ocirc;l&eacute;e. La figure ci-dessous vous indique quelles sont les
fonctions des commandes selon le t&eacute;moin allum&eacute;. Vous trouverez &eacute;galement, au-dessus de chaque commande
de gain, un t&eacute;moin indiquant si le limiteur est actif sur la bande correspondante. Voir en page 10.
Canal un
1 LOW
2 LIM
3 L/H
4 L/M
5 L/LM
6 MID
7 LMID
8 LIM
9 M/H
10 LM/HM
11 HIGH
12 LIM
1
Gain graves
Limiteur bande des graves
Filtre actif graves &agrave; aigus
Filtre actif graves &agrave; m&eacute;diums
Filtre actif graves &agrave; bas-m&eacute;diums
Gain m&eacute;diums
Gain bas-m&eacute;diums
Limiteur bandes m&eacute;diums/bas-m&eacute;diums
Filtre actif m&eacute;diums &agrave; aigus
Filtre actif bas-m&eacute;diums &agrave; haut-m&eacute;diums
Gain aigus
Limiteur bande des aigus
Canal deux
13 LOW
14 LIM
15 L/H
16 L/M
17 MID
18 HMID
19 LIM
20 M/H
21 HM/H
22 HIGH
23 LIM
Gain graves
13
Limiteur bande des graves
Filtre actif graves &agrave; aigus
Filtre actif graves &agrave; m&eacute;diums
Gain m&eacute;diums
Gain haut-m&eacute;diums
Limiteur m&eacute;diums/haut-m&eacute;diums
Filtre actif m&eacute;diums &agrave; aigus
Filtre actif haut-m&eacute;diums &agrave; aigus
Gain aigus
Limiteur bande des aigus
3
2
4
5
6
7
8
9
10
11 12
CHANNEL 1
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
LIM
M/H
500
5K
LM/HM
HIGH
750
1.5K
1.5K
GAIN
50
500
0
LMID
0
260
2.6K
950
6
MID
LIM
GAIN
0
950
2.6K
500
5K
35-800
350-8K
2
-6
mSec
+6
dB
35
350
18
PF
800
8K
400
Hz
-6
15
16
17
-6
8K
8K
4K
Hz
RANGE
FREQ
14
350
350
175
+6
dB
+6
dB
FREQ
18
19 20 21
22 23
CHANNEL 2
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
150
1.5K
1.5K
950
MID
2
PF
500
5K
-6
+6
35
350
350
Hz
FREQ
22
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
950
LIM
GAIN
0
2.6K
500
5K
35-800
350-8K
dB
mSec
LIM
GAIN
260
2.6K
50
500
0
HMID
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
FREQ
8K
8K
8K
-6
+6
dB
Utilisation des fonctions du S•3-Way
CONFIGURATION 3 VOIES ST&Eacute;R&Eacute;O DU S•3-WAY
L’exemple suivant pr&eacute;sente la configuration pour enceinte st&eacute;r&eacute;o 3-voies avec un Subwoofer 15 pouces, un hautparleur m&eacute;diums de 12 pouces et un Tweeter &agrave; compression de 1 pouce sur les c&ocirc;t&eacute;s gauche et droit.
D’autres configurations vous sont pr&eacute;sent&eacute;es plus avant dans ce manuel : 2 voies st&eacute;r&eacute;o et 4 voies mono.
ATTENTION : Avant de placer les amplificateurs du syst&egrave;me d’&eacute;coute sous tension, r&eacute;glez les commandes de
fr&eacute;quence au niveau des fr&eacute;quences de coupure recommand&eacute;es par les fabricants pour ces HP/enceintes.
•
Connectez les deux ensembles d’entr&eacute;es/sorties aux connecteurs ad hoc en face arri&egrave;re. Voir en
page 15 pour obtenir de plus amples informations sur le c&acirc;blage.
*
R&eacute;glez les commandes dans les positions d&eacute;crites ci-dessous :
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
GAIN
500
5K
LM/HM
PHASE
HIGH
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
HIGH
CD EQ
MID
L MID
MONO
SUB
0
2.6K
500
+5
5K
35-800
L MID
2
0
+12
-12
dB
mSec
+6
dB
HPF
POTENTIOM&Egrave;TRE INPUT GAIN
PONTENTIOM&Egrave;TRE DELAY
GAIN GRAVES
FR&Eacute;QUENCE GRAVES/M&Eacute;DIUMS
TOUCHE RANGE
GAIN M&Eacute;DIUMS
FR&Eacute;QUENCE M&Eacute;DIUMS/AIGUS
GAIN AIGUS
S&Eacute;LECTEUR DE MODE
35
350
18
Hz
-6
800
8K
400
FREQ
-12
0
-6
70 Hz
RELEV&Eacute;E
-6
2 KHz
-6
ST 3W
+6
dB
350
175
Hz
8K
4K
-6
+14
+6
dB
-5
RANGE
FREQ
LOW
TOUCHE PHASE AIGUS
TOUCHE PHASE M&Eacute;DIUMS
TOUCHE PHASE GRAVES
TOUCHE MUTE AIGUS
TOUCHE MUTE M&Eacute;DIUMS
TOUCHE MUTE GRAVES
TOUCHE CD EQ
TOUCHE MONO SUB
TOUCHE LIMITER
POTENTIOM&Egrave;TRE THRESHOLD
•
R&eacute;glez les commandes du canal 2 du S•3-way dans les m&ecirc;mes positions.
•
Placez l’interrupteur Power en position ON.
23
+10
0
350-8K
-6
-2
LIMITER
dB
+18
THRESHOLD
RELEV&Eacute;E
RELEV&Eacute;E
RELEV&Eacute;E
ENFONC&Eacute;E
ENFONC&Eacute;E
ENFONC&Eacute;E
RELEV&Eacute;E
RELEV&Eacute;E
RELEV&Eacute;E
+5
FRAN&Ccedil;AIS
NOTE : DERNIER APPAREIL MIS SOUS TENSION/PREMIER APPAREIL MIS HORS TENSION
Lorsque vous utilisez un syst&egrave;me d’&eacute;coute avec un ou plusieurs amplificateurs de puissance, il est vivement
recommand&eacute; de respecter un ordre pr&eacute;cis de mise sous/tension. Lorsque vous placez les appareils sous tension,
placez l’amplificateur sous tension en dernier. Lorsque vous placez le syst&egrave;me hors tension, placez les
amplificateurs hors tension en premier. Vous &eacute;viterez ainsi les bruits parasites susceptibles d’endommager les
enceintes.
Utilisation des fonctions du S•3-Way
CONFIGURATION 3 VOIES ST&Eacute;R&Eacute;O DU S•3-WAY (suite)
•
Connectez la sortie gauche de la console &agrave; l’entr&eacute;e (gauche) du canal 1 du S•3-way et la sortie droite de
la console &agrave; l’entr&eacute;e (droite) du canal 2 du S•3-way. Connectez &agrave; pr&eacute;sent la sortie (gauche) grave du
canal 1 du S•3-way &agrave; l’entr&eacute;e gauche de l’amplificateur grave ; connectez la sortie (gauche) m&eacute;dium du
canal 1 &agrave; l’entr&eacute;e gauche de l’amplificateur m&eacute;dium ; connectez la sortie (gauche) aigu&euml; du S•3-way &agrave;
l’entr&eacute;e gauche de l’amplificateur aigu. Proc&eacute;dez aux m&ecirc;mes connexions entre le canal 2 (droit) du
S•3-way et le c&ocirc;t&eacute; droit des amplificateurs.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
S•3 Way
MADE IN CHINA
FRAN&Ccedil;AIS
CAUTION
3
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
24
Utilisation des fonctions du S•3-Way
CONFIGURATION 3 VOIES ST&Eacute;R&Eacute;O DU S•3-WAY (suite)
R&eacute;duisez au minimum le niveau de sortie des amplificateurs. Placez tous les amplificateurs sous tension.
Transmettez un signal audio (celui d’un CD par exemple) depuis la console et augmentez le niveau &agrave;
l’aide des Faders jusqu’&agrave; ce que les t&eacute;moins des afficheurs de niveau d’entr&eacute;e commencent &agrave; s’allumer.
•
Augmentez progressivement le gain d’entr&eacute;e du S•3-way jusqu’&agrave; ce que l’afficheur de niveau d’entr&eacute;e indique 0 dB.
•
R&eacute;glez &agrave; pr&eacute;sent les amplificateurs &agrave; leur niveau normal d’utilisation.
•
Augmentez progressivement le gain grave du canal 1 (gauche) du S•3-way jusqu’&agrave; 0 puis augmentez le
gain grave du canal canal 2 (droit) jusqu’&agrave; 0.
•
Augmentez progressivement le gain m&eacute;dium du canal 1 (gauche) du S•3-way jusqu’&agrave; 0 (idem sur le canal 2).
•
Augmentez progressivement le gain aigu du canal 1 (gauche) du S•3-way jusqu’&agrave; 0 (idem sur le canal 2).
•
R&eacute;glez &agrave; pr&eacute;sent “&agrave; l’oreille” l’&eacute;quilibre entre les bandes grave, m&eacute;dium et aigu&euml;. Vous pouvez proc&eacute;der
&agrave; un r&eacute;glage fin en continuant &agrave; augmenter les r&eacute;glages de gain. Regardez les afficheurs de cr&ecirc;tes des
amplificateurs de puissance pour vous assurer que le signal reste clair.
FRAN&Ccedil;AIS
•
Commandes du S•3-way
Le S•3-way Samson est &eacute;quip&eacute; de nombreuses fonctions offrant &agrave; l’ing&eacute;nieur du son un contr&ocirc;le tr&egrave;s pr&eacute;cis de
son syst&egrave;me d’enceintes. La section suivante d&eacute;crit les commandes du syst&egrave;me et la mani&egrave;re de les utiliser pour
am&eacute;liorer les performances g&eacute;n&eacute;rales d’un syst&egrave;me de sonorisation.
FILTRE PASSE-HAUT
-20
Le S•3-way est &eacute;quip&eacute; d’un filtre passe-haut qui, lorsqu’il est
activ&eacute;, applique une fr&eacute;quence de coupure &agrave; 25 Hz. Le filtre
passe-haut &eacute;limine les fr&eacute;quences infrasonores transmises &agrave;
l’amplificateur grave. Lorsque le filtre passe-haut est d&eacute;sactiv&eacute;, STEREO/MONO
CROSSOVER
l’amplificateur tente de reproduire ces fr&eacute;quences et n’y
parvient pas dans la plupart des cas. Gr&acirc;ce &agrave; ce filtre, vous ne
transmettez que les fr&eacute;quences que vous souhaitez voir
reproduire par les amplificateurs graves et les enceintes.
-10
0
+10
LOW
INPUT GAIN
DELAY
0
GA
0
1
-6
+6
0
+12
-12
2
dB
-6
mSec
dB
HPF
D&Eacute;LAI
Le S•3-way est &eacute;quip&eacute; d’une section de d&eacute;lai permettant
l’alignement temporel des Stacks d’enceintes jusqu’&agrave;
2 millisecondes.
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
mSec
HPF
25
2
0
+12
dB
260
2.6K
50
500
+6
-12
L/LM
-6
+6
dB
500
5K
35
350
18
Hz
FREQ
800
8K
400
Utilisation des fonctions du S•3-Way
TOUCHES PHASE
Le S•3-way est &eacute;quip&eacute; de touches d’inversion de
phase individuelles sur chaque bande de
fr&eacute;quences. Lorsque la touche est enfonc&eacute;e, le
t&eacute;moin s’allume pour indiquer qu’un d&eacute;phasage
de 180 degr&eacute;s est appliqu&eacute; sur la sortie
correspondante.
PHASE
HIGH
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
0
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
+18
dB
HPF
LOW
THRESHOLD
LIMITER
TOUCHES MUTE
PHASE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
FRAN&Ccedil;AIS
LIM
Le S•3-way est &eacute;quip&eacute; de touches Mute d&eacute;di&eacute;es
sur chaque bande de fr&eacute;quences. Lorsque cette
touche est enfonc&eacute;e, le t&eacute;moin s’allume pour
vous indiquer que le signal est coup&eacute; sur la
sortie correspondante. Les touches MUTE vous
permettent de d&eacute;tecter des probl&egrave;mes ou
d’&eacute;couter individuellement le signal de chaque
section.
HIGH
AIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
DEL
0
1
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
LIMITER
dB
HPF
LOW
THRESHOLD
TOUCHE CD EQ
De nombreuses enceintes tr&egrave;s populaires aujourd’hui sont &eacute;quip&eacute;es de trompes &agrave;
directivit&eacute; constante. La touche CD EQ du S•3-way vous permet d’obtenir une
courbe d’&eacute;galisation sp&eacute;ciale qui adoucit et ajoute de l’ampleur aux aigus d’un
syst&egrave;me de sonorisation.
mS
+18
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
TOUCHE MONO SUB
dB
+18
THRESHOLD
LIMITER
Le S•3-way est &eacute;quip&eacute; d’une touche MONO SUB qui facilite l’utilisation des
Subwoofers mono. Lorsque cette fonction est activ&eacute;e, les bandes de fr&eacute;quences
graves des canaux un et deux sont ajout&eacute;es l’une &agrave; l’autre. Le signal grave
commun est transmis sur les sorties du canal un et du canal deux.
ST MONO
3W 4W
ST
4W
2W
LOW
+5
-2
MONO
SUB
+10
+14
-5
TOUCHE LIMITER
dB
+18
THRESHOLD
LIMITER
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
26
P
CD EQ
0
Un limiteur est un type particulier de compresseur con&ccedil;u pour bloquer les cr&ecirc;tes
du signal et prot&eacute;ger le syst&egrave;me contre les surcharges. Le S•3-way est &eacute;quip&eacute;
d’un limiteur multibande avec une commande de r&eacute;glage du seuil
(THRESHOLD). La plage op&eacute;rationnelle du limiteur s’&eacute;tend de -5 &agrave; +18 dB ;
lorsque cette fonction est activ&eacute;e, le syst&egrave;me est prot&eacute;g&eacute; contre les cr&ecirc;tes et les
surcharges.
P
dB
+18
THRESHOLD
P
Configurations du syst&egrave;me S•3-Way
CONFIGURATION 2 VOIES ST&Eacute;R&Eacute;O (STEREO TWO-WAY)
Si vous utilisez un syst&egrave;me de sonorisation 2-voies st&eacute;r&eacute;o, c&acirc;blez votre syt&egrave;me tel que repr&eacute;sent&eacute; ci-dessous :
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10K‰ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
3L
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
2R
1L
AUX
RETURNS
UNBALANCED 10K‰
6R
1L
AUX SEND
UNBALANCED
2K‰ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
0
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
E30 2/3 OCTAVE STEREO 15 BAND GRAPHIC EQUALIZER
~AC INPUT
120V - 60 Hz 20W
BALANCED
0db UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
THIS EQUIPMENT TO RAIN OR MOISTURE.
POWER
RATING
BALANCED &lt;100Ω
0db UNITY GAIN
OUTPUTS
BALANCED &lt;100Ω
0db UNITY GAIN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR. DO NOT EXPOSE
ON
OFF
INPUTS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
115V/230V 50/60Hz13W
!
CHANNEL B
CHANNEL A
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
BALANCED
0db UNITY GAIN
BALANCED
10KΩ
BALANCED
10KΩ
SAMSON
TECHNOLOGIES
CORP.,
NEW YORK, U.S.A.
SERIAL NUMBER
CAUTION
POWER
LEFT
CHANNEL B
CHANNEL A
MADE IN CHINA
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
HIGH
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH 2
MID
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
HIGH-MID
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
HIGH
OUTPUT
FRAN&Ccedil;AIS
RIGHT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Une fois le syst&egrave;me c&acirc;bl&eacute;, suivez les instructions pr&eacute;sent&eacute;es ci-apr&egrave;s :
•
•
Placez le s&eacute;lecteur de mode en position ST 2 W.
SE
MUTE
Observez les t&eacute;moins indicateurs de bande, ceux-ci
indiquent les bandes de fr&eacute;quences &agrave; pr&eacute;sent
HIGH
contr&ocirc;l&eacute;es par les potentiom&egrave;tres de r&eacute;glage du gain
et de la fr&eacute;quence.
Utilisez le premier filtre sur les canaux 1 et 2 pour
d&eacute;finir la fr&eacute;quence souhait&eacute;e.
MID
L MID
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
MUTE
HIGH
CD EQ
+5
-2
MONO
SUB
L MID
+10
+14
0
-5
dB
MID
H MID
H MID
+18
•
R&eacute;glez le gain de la premi&egrave;re bande de fr&eacute;quences
sur les canaux 1 et 2 pour les sorties graves.
•
R&eacute;glez le gain de la troisi&egrave;me bande de fr&eacute;quences sur les canaux 1 et 2 pour les sorties aigu&euml;s.
27
LOW
LIMITER
THRESHOLD
LOW
-6
Configurations du syst&egrave;me S•3-Way
CONFIGURATION TROIS VOIES ST&Eacute;R&Eacute;O (STEREO THREE WAY)
Si votre syst&egrave;me de sonorisation utilise des enceintes 3 voies st&eacute;r&eacute;o, c&acirc;blez tel que repr&eacute;sent&eacute; ci-dessous :
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
FRAN&Ccedil;AIS
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
Une fois le c&acirc;blage effectu&eacute;, suivez les &eacute;tapes indiqu&eacute;es ci-dessous :
•
•
•
R&eacute;glez le s&eacute;lecteur de mode en position ST 3 W. Observez les t&eacute;moins
indicateurs de bande, ceux-ci indiquent les bandes de fr&eacute;quences &agrave; pr&eacute;sent
contr&ocirc;l&eacute;es par les potentiom&egrave;tres de r&eacute;glage du gain et de la fr&eacute;quence.
Localisez le t&eacute;moin L/M allum&eacute; au-dessus du premier potentiom&egrave;tre
FREQ : Utilisez le premier potentiom&egrave;tre FREQ sur le canal 1 pour
choisir la fr&eacute;quence de coupure entre les bandes graves et m&eacute;diums.
Utilisez le second potentiom&egrave;tre FREQ sur le canal 1 (t&eacute;moin M/H
allum&eacute;) pour choisir la fr&eacute;quence de coupure entre les bandes m&eacute;diums
et aigu&euml;s. R&eacute;p&eacute;tez la m&ecirc;me proc&eacute;dure sur le canal 2.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
MUTE
HIGH
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Localisez le t&eacute;moin LOW allum&eacute; au-dessus du premier potentiom&egrave;tre de r&eacute;glage du gain : R&eacute;glez le premier
potentiom&egrave;tre GAIN sur le canal 1 pour d&eacute;finir le niveau de sortie de la bande grave. Le t&eacute;moin MID audessus du deuxi&egrave;me potentiom&egrave;tre de r&eacute;glage du gain &eacute;tant allum&eacute; : R&eacute;glez le niveau de sortie de la bande
m&eacute;dium. R&eacute;glez le niveau de sortie de la bande aigu&euml; &agrave; l’aide du troisi&egrave;me potentiom&egrave;tre de r&eacute;glage du gain
sur le canal 1 (t&eacute;moin HIGH allum&eacute;). R&eacute;p&eacute;tez la m&ecirc;me proc&eacute;dure sur le canal 2.
28
Configurations du syst&egrave;me S•3-Way
CONFIGURATION QUATRE VOIES MONO (MONO FOUR WAY)
Si votre syst&egrave;me de sonorisation utilise des enceintes mono 4 voies , c&acirc;blez tel que repr&eacute;sent&eacute; ci-dessous :
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
R
L
R
L
4R
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
CAUTION
3
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
-40
TRIM
120V - 60 Hz 35W
CAUTION
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH 1
MID
OUTPUT
2
1
3
CH 1
LOW
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
FRAN&Ccedil;AIS
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Une fois le c&acirc;blage effectu&eacute;, suivez les &eacute;tapes indiqu&eacute;es ci-dessous :
•
R&eacute;glez le s&eacute;lecteur de mode en position MONO 4 W. Observez les t&eacute;moins
indicateurs de bande, ceux-ci indiquent les bandes de fr&eacute;quences &agrave; pr&eacute;sent
contr&ocirc;l&eacute;es par les potentiom&egrave;tres de r&eacute;glage du gain et de la fr&eacute;quence.
ST MONO
3W 4W
ST
4W
2W
LOW
HIGH
CD EQ
•
•
Localisez le t&eacute;moin L/LM allum&eacute; au-dessus du premier potentiom&egrave;tre
FREQ : Utilisez le premier potentiom&egrave;tre FREQ sur le canal 1 pour choisir
la fr&eacute;quence de coupure entre les bandes graves et bas-m&eacute;diums. Utilisez
ensuite le second potentiom&egrave;tre FREQ sur le canal 1 (t&eacute;moin LM/HM
allum&eacute;) pour choisir la fr&eacute;quence de coupure entre les bandes basm&eacute;diums et haut-m&eacute;diums). Utilisez le deuxi&egrave;me potentiom&egrave;tre FREQ sur
le canal 2 (t&eacute;moin HM/H allum&eacute;) pour choisir la fr&eacute;quence de coupure
entre les bandes haut-m&eacute;diums et aigus.
PHASE
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Localisez le t&eacute;moin LOW allum&eacute; au-dessus du premier potentiom&egrave;tre de r&eacute;glage du gain : R&eacute;glez le premier
potentiom&egrave;tre GAIN sur le canal 1 pour d&eacute;finir le niveau de sortie de la bande grave. Localisez le t&eacute;moin
LM/HM allum&eacute; au-dessus du second potentiom&egrave;tre de r&eacute;glage du gain : R&eacute;glez le niveau de sortie de la
bande bas-m&eacute;dium. R&eacute;glez le niveau des haut-m&eacute;diums &agrave; l’aide du deuxi&egrave;me potentiom&egrave;tre GAIN du
canal 2 (t&eacute;moin HMID allum&eacute;). R&eacute;glez le niveau de sortie des aigus &agrave; l’aide du deuxi&egrave;me potentiom&egrave;tre
GAIN du canal 2 (t&eacute;moin HIGH allum&eacute;).
29
Configurations du syst&egrave;me S•3-Way
CONFIGURATION MONO 4 VOIES POUR SUBWOOFERS (MONO 4-WAY LOW)
Le S• 3way int&egrave;gre un mode MONO 4-WAY LOW particulier permettant d’utiliser des Subwoofers fonctionnant &agrave;
des fr&eacute;quences tr&egrave;s basses. En mode MONO 4-WAY LOW, les divisions entre les fr&eacute;quences correspondent &agrave; la
moiti&eacute; de celles utilis&eacute;es en mode MONO 4-WAY. Si votre syst&egrave;me de sonorisation utilise des Subwoofers mono
4 voies, c&acirc;blez tel que repr&eacute;sent&eacute; ci-dessous :
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
R
L
R
L
4R
11L
10R
9L
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH 2
HIGH
OUTPUT
FRAN&Ccedil;AIS
2
1
3
CH 2
INPUT
CH 2
LOW
OUTPUT
2
CH 2
HIGH
OUTPUT
1
3
2
CH 2
MID
OUTPUT
1
CH 2
LOW
OUTPUT
3
2
1
3
CH 2
INPUT
CH 1
HIGH
OUTPUT
2
1
3
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
2
CH 1
HIGH
OUTPUT
1
3
2
CH 1
MID
OUTPUT
1
2
CH 1
LOW
OUTPUT
3
1
3
MONO
LOW
OUTPUT
MONO
LOW-MID
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
HIGH-MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S•Com Plus
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
2
1
CHANNEL 2
+4
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
SERIAL NUMBER
1
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
BALANCED
INPUT
2
S com Plus
3
1
CHANNEL 1
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
1
3
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
S•Com Plus
BALANCED
0dBm
BALANCED
0dBm
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
SERIAL NUMBER
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
(4Ω~8Ω)
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
2
1
3
CHANNEL 2
+4
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
S com Plus
BALANCED
INPUT
2
1
3
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
CHANNEL 1
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Une fois le c&acirc;blage effectu&eacute;, suivez les &eacute;tapes indiqu&eacute;es ci-dessous :
•
•
•
R&eacute;glez le s&eacute;lecteur de mode en position MONO 4 W. Observez les t&eacute;moins
indicateurs de bande, ceux-ci indiquent les bandes de fr&eacute;quences &agrave; pr&eacute;sent
contr&ocirc;l&eacute;es par les potentiom&egrave;tres de r&eacute;glage du gain et de la fr&eacute;quence.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
HIG
CD EQ
+5
Localisez le t&eacute;moin L/LM allum&eacute; au-dessus du premier potentiom&egrave;tre
-2
+10
MONO
FREQ : Utilisez le premier potentiom&egrave;tre FREQ du canal 1 pour choisir la SUB
+14
0
fr&eacute;quence de coupure entre les graves et bas-m&eacute;diums. Utilisez &agrave; pr&eacute;sent
le second potentiom&egrave;tre FREQ du canal 1 (t&eacute;moin LM/HM allum&eacute;) pour
-5
+18
dB
choisir la fr&eacute;quence de coupure entre les bas-m&eacute;diums et les hautTHRESHOLD
LIMITER
m&eacute;diums. Utilisez le deuxi&egrave;me potentiom&egrave;tre FREQ du canal 2 (t&eacute;moin
HM/H allum&eacute;) pour choisir la fr&eacute;quence de coupure entre les haut-m&eacute;diums et les aigus.
M
HM
HM
LO
Localisez le t&eacute;moin LOW allum&eacute; au-dessus du premier potentiom&egrave;tre de r&eacute;glage du GAIN : R&eacute;glez le niveau
de sortie de la bande grave &agrave; l’aide de ce potentiom&egrave;tre. Localisez le t&eacute;moin LM/HM allum&eacute; au-dessus du
deuxi&egrave;me potentiom&egrave;tre GAIN du canal 1 pour r&eacute;gler le niveau de sortie de la bande bas-m&eacute;dium. R&eacute;glez le
niveau de la bande haut-m&eacute;dium &agrave; l’aide du 2&egrave;me potentiom&egrave;tre GAIN du canal 2 (t&eacute;moin HMID allum&eacute;).
R&eacute;glez le niveau de la bande aigu&euml; &agrave; l’aide du 3&egrave;me potentiom&egrave;tre GAIN du canal 2 (t&eacute;moin HIGH allum&eacute;).
30
Annexe A : Configuration d’un S•3-way &agrave; l’aide
d’un analyseur en temps r&eacute;el (RTA)
CONFIGURATION DU S•3-way &agrave; l’aide d’un ANALYSEUR EN TEMPS R&Eacute;EL
UN ANALYSEUR EN TEMPS R&Eacute;EL (RTA) est un outil particuli&egrave;rement utile vous permettant de configurer
votre filtre actif, en vous aidant &agrave; r&eacute;gler plus pr&eacute;cis&eacute;ment des param&egrave;tres comme le d&eacute;lai et le niveau.
Certains ing&eacute;nieurs du son savent utiliser leurs oreilles pour param&eacute;trer un syst&egrave;me d’enceintes. Certains
utilisent m&ecirc;me le filtre actif pour d&eacute;finir la courbe de r&eacute;ponse g&eacute;n&eacute;rale du syst&egrave;me, c’est-&agrave;-dire en utilisant
le filtre actif comme un &eacute;galiseur. Pour les utilisateurs moins avertis, il est pr&eacute;f&eacute;rable de chercher &agrave; obtenir
un filtre actif avec une courbe de r&eacute;ponse plate ; le meilleur moyen pour y parvenir est d’utiliser un
analyseur.
Utilisation d’un analyseur en temps r&eacute;el pour r&eacute;gler le d&eacute;lai.
Id&eacute;alement, les sons g&eacute;n&eacute;r&eacute;s par tous les haut-parleurs d’un syst&egrave;me d’enceintes doivent voyager dans
l’air pour atteindre l’auditeur au m&ecirc;me moment. Pour obtenir un tel r&eacute;sultat dans un syst&egrave;me utilisant
plusieurs haut-parleurs/enceintes, les bobines de tous les haut-parleurs devraient &ecirc;tre plac&eacute;es sur le
m&ecirc;me axe vertical. Ce sch&eacute;ma est souvent difficile &agrave; reproduire &agrave; cause de la dimension des diff&eacute;rents
composants et de la position des haut-parleurs dans leurs enceintes. Il n’est pas rare de trouver un &eacute;cart
allant de 5 &agrave; 60 cm entre les haut-parleurs graves et aigus. Exemple : Les haut-parleurs graves &eacute;tant
mont&eacute;s sur l’avant des enceintes et les Tweeters &agrave; compression mont&eacute;s davantage sur l’arri&egrave;re suivant
la longueur de la trompe. Si aucune correction n’est apport&eacute;e, le signal du spectre grave voyage 5 &agrave;
60 cm en avant du signal du spectre aigu ; les deux signaux parviennent donc &agrave; l’utilisateur &agrave; des
instants diff&eacute;rents. Bien que l’&eacute;cart entre les graves et les aigus soit relativement court, les effets n&eacute;gatifs
peuvent &ecirc;tre substantiels. Le probl&egrave;me tient au fait que ces haut-parleurs reproduisent tout deux des
fr&eacute;quences proches de la fr&eacute;quence de coupure, mais que celles-ci parviennent d&eacute;cal&eacute;es &agrave; l’auditeur. Ce
ph&eacute;nom&egrave;ne entra&icirc;ne g&eacute;n&eacute;ralement des probl&egrave;mes de filtrage en peigne ou d’annulation de phase au
niveau des fr&eacute;quences de coupure.
La commande DELAY du S• 3-way vous permet de d&eacute;finir un d&eacute;lai allant jusqu’&agrave; 2 millisecondes. En
utilisant un analyseur et le circuit de d&eacute;lai du S•3-way, vous pouvez proc&eacute;der &agrave; l’alignement temporel des
haut-parleurs du syst&egrave;me et r&eacute;duire les probabilit&eacute;s de filtre en peigne. Ex&eacute;cutez la proc&eacute;dure suivante
s&eacute;par&eacute;ment pour les c&ocirc;t&eacute;s gauche et droit :
•
R&eacute;glez les filtres actifs sur les fr&eacute;quences de coupure souhait&eacute;es et placez toutes les touches
Mute en position ON (toutes les sorties du S •3-ways sont coup&eacute;es). Disposez le micro de
mesure &agrave; environ 4,50 m&egrave;tres des enceintes, &agrave; mis chemin entre les haut-parleurs graves et
aigus. Tournez maintenant tous les potentiom&egrave;tres GAIN au maximum vers la gauche.
•
Injectez une forme d’onde sinuso&iuml;dale r&eacute;gl&eacute;e sur la fr&eacute;quence de coupure ou connectez un
g&eacute;n&eacute;rateur de bruit rose &agrave; votre syst&egrave;me d’enceintes, soit depuis une console soit par l’entr&eacute;e du
S •3-way. D&eacute;sactivez le Mute sur la bande grave et r&eacute;glez le gain d’entr&eacute;e du S• 3-way sur “0”.
R&eacute;glez le potentiom&egrave;tre LOW GAIN de mani&egrave;re &agrave; obtenir un signal de niveau &eacute;lev&eacute; mais pas
douloureux pour les oreilles. Assurez-vous que le son que vous entendez n’est produit que par le
haut-parleur grave.
•
R&eacute;glez le niveau du RTA jusqu’&agrave; ce que celui-ci indique O dB &agrave; la fr&eacute;quence de coupure.
Appuyez maintenant sur la touche MUTE de la bande grave pour en couper le signal.
31
FRAN&Ccedil;AIS
Dans la r&eacute;alit&eacute;, il n’existe pas de syst&egrave;me &agrave; haut-parleur(s) unique ou multiple id&eacute;al. S’il existait, il s’agirait sans
doute d’un transducteur unique capable de restituer seul et fid&egrave;lement la totalit&eacute; du spectre des fr&eacute;quences
audibles. Puisque ce syst&egrave;me n’existe pas, nous devons g&eacute;rer les probl&egrave;mes li&eacute;s &agrave; l’emploi de transducteurs
multiples. Le premier probl&egrave;me auquel vous serez confront&eacute; (consciemment ou inconsciemment) sera celui
pos&eacute; par le temps de trajet du son. Le circuit de d&eacute;lai du S• 3-way pourra &agrave; ce titre vous &ecirc;tre utile.
FRAN&Ccedil;AIS
Annexe A : Configuration d’un S•3-way &agrave; l’aide
d’un analyseur en temps r&eacute;el (RTA)
•
D&eacute;sactivez le Mute sur la bande aigu&euml; et augmentez le niveau sur cette bande jusqu’&agrave; ce que
l’analyseur indique 0 dB &agrave; la fr&eacute;quence de coupure.
•
Appuyez une nouvelle fois sur la touche MUTE de la bande grave pour activer de nouveau la
sortie sur cette bande. Observez l’indication donn&eacute;e par l’analyseur &agrave; la fr&eacute;quence de coupure.
Si l’appareil indique 0 dB, il n’est pas n&eacute;cessaire de r&eacute;gler le d&eacute;lai et vous pouvez consid&eacute;rer
que les enceintes sont en phase. Si l’analyseur indique une valeur inf&eacute;rieure &agrave; +3 dB vous devez
appliquer un d&eacute;lai sur la bande grave.
•
Tout en observant les indications donn&eacute;es par l’analyseur, tournez lentement le potentiom&egrave;tre
DELAY vers la gauche jusqu’&agrave; ce que l’afficheur indique +3 dB.
R&eacute;glages des potentiom&egrave;tres GAIN &agrave; l’aide d’un analyseur
Il est essentiel que les r&eacute;glages des gains de sortie soient tels que toutes les bandes de fr&eacute;quences
r&eacute;unies cr&eacute;ent une r&eacute;ponse g&eacute;n&eacute;rale plate. Le fait d’utiliser un analyseur pour proc&eacute;der aux r&eacute;glages de
gain vous aide &agrave; configurer un syst&egrave;me &agrave; r&eacute;ponse plate. Ex&eacute;cutez les &eacute;tapes suivante sur les c&ocirc;t&eacute;
gauche et droit de votre syst&egrave;me pour r&eacute;gler le gain avec l’aide d’un analyseur en temps r&eacute;el.
•
Le filtre actif &eacute;tant r&eacute;gl&eacute; sur les fr&eacute;quences souhait&eacute;es, placez toutes les touches Mute en
position ON de mani&egrave;re &agrave; couper toutes les sorties du S•3-way. Disposez le micro de mesure &agrave;
environ 4,50 m des enceintes &agrave; une hauteur comprise entre votre poitrine et vos oreilles.
Tournez tous les potentiom&egrave;tres GAIN au maximum vers la gauche.
•
Injectez une forme d’onde sinuso&iuml;dale r&eacute;gl&eacute;e sur la fr&eacute;quence de coupure ou connectez un
g&eacute;n&eacute;rateur de bruit rose &agrave; votre syst&egrave;me d’enceintes, soit via une console soit via l’entr&eacute;e du
S •3-way. D&eacute;sactivez le Mute sur la bande grave et r&eacute;glez le gain d’entr&eacute;e du S• 3-way sur “0”.
•
Tournez la commande de gain grave vers la droite jusqu’&agrave; ce que l’analyseur donne une lecture
moyenne &agrave; O dB au niveau et en dessous de la fr&eacute;quence de coupure grave (LOW).
•
D&eacute;sactivez le Mute sur la bande m&eacute;dium et augmentez progressivement le gain sur la bande
m&eacute;dium jusqu’&agrave; ce que l’analyseur indique le m&ecirc;me niveau moyen sur la bande m&eacute;dium.
•
Augmentez le gain de la bande aigu&euml; jusqu’&agrave; ce que l’analyseur donne une lecture moyenne &agrave;
O dB au niveau et au-dessus de la fr&eacute;quence de coupure aigu&euml; (HIGH).
Les diff&eacute;rentes bandes de fr&eacute;quences sont &agrave; pr&eacute;sent au m&ecirc;me niveau, le syst&egrave;me offre donc une
r&eacute;ponse plate. Une fois les r&eacute;glages de niveaux effectu&eacute;s, vous pouvez utiliser un correcteur graphique,
comme le Samson E62I, pour d&eacute;finir une courbe de r&eacute;ponse particuli&egrave;re et ainsi configurer le syst&egrave;me
d’enceintes pour qu’il diffuse un son sp&eacute;cifique.
32
S•3-Way Funktionen
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
0
260
2.6K
500
5K
LM/HM
PHASE
HIGH
750
1.5K
1.5K
GAIN
50
500
+6
MID
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
2
0
+12
dB
mSec
+6
dB
HPF
35
350
18
Hz
2.6K
500
FREQ
-6
+6
dB
MID
L MID
5K
RANGE
350
350
175
Hz
FREQ
-10
8K
8K
4K
0
+10
LOW
LIM
-6
DELAY
GAIN
+10
+14
0
MID
H MID
0
1
-6
95
0
+12
dB
LIMITER
dB
2
mSec
LIM
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
260
2.6K
LIM
500
5K
950
GAIN
0
2.6K
500
5K
35-800
350-8K
-6
+6
dB
+18
THRESHOLD
HMID
GAIN
50
500
+6
-12
LOW
MID
H MID
+6
dB
-5
L/M
150
1.5K
1.5K
950
-2
MONO
SUB
L/H
POWER
INPUT GAIN
+5
35-800
800
8K
400
-20
0
350-8K
-6
CHANNEL 2
MUTE
0
L MID
-12
PHASE
HIGH
CD EQ
LOW
35
350
350
HPF
Hz
FREQ
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
8K
8K
8K
-6
+6
dB
FREQ
Das elektronische Crossover Samson S•3-way verwendet modernste Lautsprecher-Management-Technologie.
Die Hauptfunktionen sind:
komplett ausgestattete elektronische Frequenzweiche f&uuml;r 2-Weg Stereo, 3-Weg Stereo, 4-Weg Mono
•
pr&auml;zise Linkwitz-Riley Filter mit 24 dB/Oktave
•
Hochpass-Filter, Butterworth 25 Hz, 12 dB/Oktave
•
regelbares Tieffrequenz-Delay zur Laufzeitanpassung bei Lautsprecher-T&uuml;rmen
•
Multiplikations-Taste (x 10) zum Einstellen des Frequenzbereichs
•
Modus-Anzeige-LEDs zur schnellen Anzeige der Betriebsart
•
4-segmentige LED-Eingangsanzeige zur einfachen Pegeleinstellung
•
Mute-Schalter f&uuml;r alle Einzel-Ausg&auml;nge
•
Phase-Schalter zur Phasendrehung der Einzelausg&auml;nge
•
Constant Directivity EQ gl&auml;ttet die Ansprache der CD-H&ouml;rner &uuml;ber 3,5 kHz
•
Mono Sub-Schalter summiert das Tieffrequenz-Signal beider Eing&auml;nge und schickt es zu beiden
Tieffrequenz-Ausg&auml;ngen
•
Peak Limiter mit separatem Threshold-Regler und Peak LED
•
komplexe Schaltungstechnik mit rauscharmen Operationsverst&auml;rkern und hochwertigen VCAs
•
servo-symmetrische Eing&auml;nge und Ausg&auml;nge bei den XLR-Anschl&uuml;ssen
•
hochwertige, auf 41 Positionen einrastende Potentiometer und hintergrundbeleuchtete Schalter
•
Das modische, perlentexturierte, anodisierte vorderseitige Bedienfeld in Elektro-Blau ist gut lesbar und
sieht toll aus
•
3-j&auml;hrige erweiterte Garantie
33
DEUTSCHE
•
Regler und Anschl&uuml;sse
VORDERSEITE
2
1
3
5
4
6
7
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
950
-6
LMID
LIM
M/H
GAIN
500
5K
LM/HM
HIGH
PHASE
9
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
8
HIGH
CD EQ
MID
L MID
MONO
SUB
0
950
2.6K
500
+5
5K
35-800
-2
L MID
-12
350-8K
2
0
+12
dB
-6
+6
dB
mSec
HPF
12
1
2
3
DEUTSCHE
4
5
35
350
18
Hz
-6
800
8K
400
14
350
175
8K
4K
Hz
-6
+14
+6
dB
-5
RANGE
FREQ
13
+6
dB
+10
0
15
16
EINGANGSPEGEL-ANZEIGE - 4 LEDs zeigen die
H&ouml;he des an den Eing&auml;ngen anliegenden Signals an.
DELAY - Mit dem Delay passen Sie die Laufzeit des
Tieffrequenz-Ausgangs im Bereich von 0 bis 2ms an.
GAIN-REGLER - Regelt die Ausgangsverst&auml;rkung
der einzelnen Frequenzb&auml;nder.
BAND AND LIMIT-ANZEIGEN - Zeigt an,
welche B&auml;nder entsprechend des ModusWahlschalters verwendet werden und ob
Limiting auf dieses Band angewandt wird.
CROSSOVER BAND-ANZEIGE - Zeigt den
aktiven Crossover-Modus an - entsprechend
den mit der Modus-Wahltaste gew&auml;hlten
Frequenzen.
6
LIMITER
LOW
FREQ
17
dB
+18
THRESHOLD
18
PHASEN-SCHALTER- Zum W&auml;hlen des phasensynchronen
oder phasengedrehten Betriebs - individuell pro Frequenzband.
MUTE-SCHALTER - Einzelne Ausg&auml;nge lassen sich
auf Tastendruck v&ouml;llig ausschalten.
CD EQ - Aktiviert den EQ des Constant Directivity
Horns, um die Ansprache der hohen Frequenzen
des Soundsystems zu gl&auml;tten.
BETRIEBSART-WAHLSCHALTER - W&auml;hlt eine der
vier Betriebsarten: 2-Weg Stereo, 3-Weg Stereo, 4Weg Mono und 4-Weg Low Mono.
7
8
9
R&Uuml;CKSEITE
A
B
C
D
CH 2
HIGH
OUTPUT
A NETZ-EINGANG - IEC standard
Netzkabelanschluss mit externer Sicherung.
B KANAL 2 HIGH AUSGANG - symmetrischer
XLR Line-Ausgang.
CH 2
HIGH
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
HIGH-MID
OUTPUT
C
F
E
CH 2
LOW
OUTPUT
I
CH 2
LOW
OUTPUT
I
KANAL 2 MID AUSGANG - symmetrischer
XLR Line-Ausgang.
D KANAL 2 LOW AUSGANG - symmetrischer
XLR Line-Ausgang.
E KANAL 2 EINGANG - symmetrischer XLR
Eingang.
34
Regler und Funktionen
10
11
CHANNEL 2
-20
-10
0
+10
LOW
LIM
L/H
L/M
MID
HMID
LIM
POWER
INPUT GAIN
DELAY
0
GAIN
0
1
95
150
950
-6
0
+12
2
950
-6
+6
dB
HPF
500
5K
35-800
35
350
350
Hz
FREQ
800
8K
-6
+6
dB
350
700
RANGE
Hz
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 1
HIGH
OUTPUT
+6
dB
DEUTSCHE
CH 2
INPUT
-6
15 RANGE-TASTE - Aktiviert die Tieffrequenzbed&auml;mpfung bei 25 Hz.
16 MONO SUB - W&auml;hlt den Mono-Betrieb f&uuml;r die
Sub Bass-Ausgabe.
17 LIMITER - Der integrierte Peak Limiter bietet
maximale Ausgangsleistung und umfassenden
Lautsprecherschutz.
18 THRESHOLD - Regelt den Pegel des Peak
Limiters.
H
G
8K
8K
FREQ
10 HAUPT-NETZSCHALTER - Dr&uuml;cken Sie diese
Taste, um den S•3-way in ein standard 19” Rack.
11 RACK-MONTAGEWINKEL - Zum Einbau des So3way in ein standard 19” Rack.
12 INPUT GAIN- Zum Einstellen der Eingangsverst&auml;rkung im Bereich von –12 dB bis +12 dB.
13 HPF-TASTE - Aktiviert die Tieffrequenzbed&auml;mpfung bei 25 Hz.
14 FREQUENCY -REGLER- Mit diesem Regler stellen
Sie die Trennfrequenz ein, die die Frequenzb&auml;nder trennt.
F
0
2.6K
350-8K
mSec
dB
500
5K
GAIN
2.6K
1.5K
0
260
2.6K
50
500
+6
-12
GAIN
1.5K
I
J
MODE
CH 1
LOW
OUTPUT
CH 1
INPUT
CH 1
MID
OUTPUT
CH 1
LOW
OUTPUT
CH1
INPUT
STEREO
3 WAY
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
MONO
INPUT
MONO
4 WAY
I
F
KANAL 1 HIGH AUSGANG - symmetrischer
XLR Line-Ausgang.
G KANAL 1 MID AUSGANG - symmetrischer
XLR Line-Ausgang.
H KANAL 1 LOW-AUSGANG - symmetrischer
XLR Line-Ausgang.
J
35
STEREO
2 WAY
KANAL 2 EINGANG - symmetrischer XLR
Line-Eingang.
MODE-TASTE - Zeigt in allen Modi die
aktiven Ausg&auml;nge an.
S•3-way-way bedienen
S•3-way EINRICHTEN
Die n&auml;chsten Abschnitte dieses Handbuchs werden sowohl dem erfahrenen Tontechniker als auch dem Neuling
helfen, das S•3-way in Betrieb zu nehmen. Nachdem Sie das Ger&auml;t ausgepackt und sich mit den vorderseitigen
Reglern etwas vertraut gemacht haben, sollten Sie die Anleitungen der n&auml;chsten Abschnitten befolgen, um Ihr
neues Crossover einzurichten und zu bedienen. Weiter hinten im Handbuch finden Sie dann detaillierte
Verdrahtungsdiagramme von verschiedenen Lautsprechersystem-Einrichtungen.
Detaillierte Diagramme von Anschluss- und Kabelverdrahtungen finden Sie auf Seite 15 dieses Handbuchs.
MODE-SCHALTER
Das S•3-way l&auml;sst sich f&uuml;r den Betrieb in verschiedenen Modi
konfigurieren, inklusive 2-Weg Stereo oder Mono, 3-Weg Stereo
oder Mono und 4-Weg Mono. Zus&auml;tzlich verf&uuml;gt das S•3-way
&uuml;ber die Spezial-Betriebsart 4-way LOW, die f&uuml;r ultra-tiefe Sub
Woofer-Anwendungen eingesetzt wird. Mit der Mode-Taste, die
in der mittleren Sektion des Ger&auml;ts angeordnet ist, k&ouml;nnen Sie
die Betriebsart w&auml;hlen. Wenn Sie zwischen den einzelnen
Betriebsarten wechseln, werden Sie feststellen, dass sich
mehrere LEDs des Bedienfelds ebenfalls ver&auml;ndern. Dies sind
die Modus-Anzeige-LEDs, die Sie &uuml;ber die &Auml;nderungen der
Regler auf dem Laufenden halten.
PHASE
MUTE
-20
HIGH
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
GAIN
0
1
95
MID
H MID
-6
5
500
+6
H MID
-12
0
+12
2
-6
mSec
dB
+6
dB
HPF
LOW
DEUTSCHE
FREQUENZBAND- &amp; LIMIT-ANZEIGEN
Da man den S•3-way f&uuml;r den Betrieb in unterschiedlich gro&szlig;en Soundsystemen konfigurieren kann, sind die
Crossover-Regler - abh&auml;ngig vom Modus - auf Frequenzunterteilungen zwischen Low und High oder Low und LowMid oder High Mid bis High einstellbar. Bei manchen Crossovern kann man nicht sofort erkennen, welche Regler
welche Funktion steuern. Das S•3-way l&ouml;st dieses Problem dadurch, dass seine Modus-Anzeige-LEDs &uuml;ber den
Frequency- und Gain-Reglern angeordnet sind. So kann man schnell erkennen, welches Frequenzband gesteuert
wird. In den folgenden Diagrammen k&ouml;nnen Sie sehen, welche Funktionen geregelt werden, wenn die zugeh&ouml;rige
LED leuchtet. &Uuml;ber jedem Gain-Regler befindet sich au&szlig;erdem eine LED, die leuchtet, wenn Limiting auf das
Frequenzband angewandt wird. Weitere Einzelheiten &uuml;ber den Einsatz des Limiters finden Sie auf Seite 10.
Kanal Eins
1 LOW
2 LIM
3 L/H
4 L/M
5 L/LM
6 MID
7 LMID
8 LIM
9 M/H
10 LM/HM
11 HIGH
12 LIM
Low Frequency Gain
Low Band Limiter
Crossover Low/High
Crossover Low/Mid
Crossover Low/Low-Mid
Mid Frequency Gain
Low-Mid Gain
Mid/Low-Mid Band Limiter
Crossover Mid/High
Crossover Low-Mid/High-Mid
High Frequency Gain
High Band Limiter
Kanal Zwei
13 LOW
14 LIM
15 L/H
16 L/M
17 MID
18 HMID
19 LIM
20 M/H
21 HM/H
22 HIGH
23 LIM
Low Frequency Gain
Low Band Limiter
Crossover Low/High
Crossover Low/Mid
Mid Frequency Gain
High-Mid Gain
Mid/High-Mid Band Limiter
Crossover Mid/High
Crossover High-Mid/High
High Frequency Gain
High Band Limiter
1
3
2
4
5
6
7
8
9
10
11 12
CHANNEL 1
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
M/H
500
5K
LM/HM
HIGH
750
1.5K
1.5K
0
LIM
GAIN
0
950
2.6K
500
5K
35-800
350-8K
2
-6
mSec
+6
dB
35
350
18
PF
800
8K
400
Hz
-6
15
14
350
350
175
+6
dB
16
17
-6
8K
8K
4K
Hz
RANGE
FREQ
13
LIM
GAIN
50
500
0
LMID
260
2.6K
950
6
MID
+6
dB
FREQ
18
19 20 21
22 23
CHANNEL 2
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
150
1.5K
1.5K
950
MID
2
PF
500
5K
-6
+6
35
350
350
Hz
FREQ
36
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
950
LIM
GAIN
0
2.6K
500
5K
35-800
350-8K
dB
mSec
LIM
GAIN
260
2.6K
50
500
0
HMID
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
FREQ
8K
8K
8K
-6
+6
dB
S•3-Way bedienen
S•3-way F&Uuml;R DEN 3-WEG STEREO-BETRIEB EINRICHTEN
Das folgende Betriebsbeispiel basiert auf einem 3-Weg-System mit einem 15” Sub- und 12&quot; Mitten-Lautsprecher
sowie einem 1&quot; Kompressionstreiber auf der linken und rechten Seite. Es gibt auch Systembeispiele f&uuml;r andere
Einrichtungen, z. B. den 2-Weg Stereo- und 4-Weg Mono-Betrieb.
VORSICHT Bevor Sie die Verst&auml;rker Ihres Lautsprechersystems einschalten, sollten Sie unbedingt die
Frequenzregler auf die Trennfrequenzen einstellen, die vom Hersteller der benutzten Treiber und Boxen empfohlen werden.
ANMERKUNG: ZULETZT EIN / ZUERST AUS
Wenn Sie ein Lautsprechersystem mit einer oder mehreren Endstufen betreiben, sollten Sie die Regel “ZULETZT
EIN / ZUERST AUS” befolgen. Beim Einschalten Ihres Soundsystems sollten Sie die Endstufe zuletzt einschalten. Beim Ausschalten Ihres Soundsystems sollten Sie die Endstufe zuerst ausschalten. Dadurch verhindern Sie
Einschalt-Pegelspitzen, die von anderen Ger&auml;ten im System erzeugt werden und m&ouml;glicherweise Ihre
Lautsprecher besch&auml;digen.
•
Verbinden Sie beide Eingangs- und Ausgangs-Sets mit den daf&uuml;r vorgesehenen r&uuml;ckseitigen
Anschl&uuml;ssen. Ein detailliertes Kabelverdrahtungsdiagramm finden Sie auf Seite 15.
*
Stellen Sie die Regler wie folgt ein:
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
STEREO/MONO
CROSSOVER
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
GAIN
500
5K
LM/HM
PHASE
HIGH
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
HIGH
CD EQ
MID
L MID
MONO
SUB
0
2.6K
500
+5
5K
35-800
L MID
2
0
+12
-12
dB
mSec
+6
dB
HPF
INPUT GAIN
DELAY
LOW GAIN
LOW/MID FREQUENCY
RANGE-TASTE
MID GAIN
MID/HIGH FREQUENCY
HIGH GAIN
MODE-TASTE
35
350
18
Hz
FREQ
-12
0
-6
70 Hz
GEL&Ouml;ST
-6
2 KHz
-6
ST 3W
-6
800
8K
400
+6
dB
350
175
Hz
8K
4K
-6
+14
+6
dB
-5
RANGE
LOW
FREQ
HIGH PHASE
MID PHASE
LOW PHASE
HIGH MUTE
MID MUTE
LOW MUTE
CD EQ
MONO SUB
LIMITER
THRESHOLD
LIMITER
GEL&Ouml;ST
GEL&Ouml;ST
GEL&Ouml;ST
GEDR&Uuml;CKT
GEDR&Uuml;CKT
GEDR&Uuml;CKT
GEL&Ouml;ST
GEL&Ouml;ST
GEL&Ouml;ST
+5
•
Stellen Sie die Regler f&uuml;r Kanal 2 des So3-way auf die gleichen Positionen ein.
•
Dr&uuml;cken Sie die Power-Taste, um das Ger&auml;t einzuschalten.
37
+10
0
350-8K
-6
-2
dB
+18
THRESHOLD
DEUTSCHE
0
LIM
S•3-Way bedienen
S•3-way F&Uuml;R DEN 3-WEG STEREO-BETRIEB EINRICHTEN (Fortsetzung)
•
Verbinden Sie den linken Ausgang des Mischers mit dem CH1-Eingang (links) des S•3-way und den
rechten Ausgang des Mischers mit dem CH2-Eingang (rechts) des S•3-way. Verbinden Sie jetzt den CH1
Low-Ausgang (links) des S•3-way mit dem linken Eingang der Bass-Endstufe, den CH1 Mid-Ausgang
(links) mit dem linken Eingang der Mitten-Endstufe sowie den (linken) High-Ausgang mit dem linken
Eingang der H&ouml;hen-Endstufe. Stellen Sie dann die gleichen Anschl&uuml;sse f&uuml;r die (rechte) CH2-Seite des
S•3-way und die rechten Seiten der Endstufen her.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
DEUTSCHE
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
38
S•3-Way bedienen
S•3-way F&Uuml;R DEN 3-WEG STEREO-BETRIEB EINRICHTEN (Fortsetzung)
•
Drehen Sie die Ausgangspegel-Regler Ihrer Endstufen ganz zur&uuml;ck. Schalten Sie alle Endstufen ein.
Leiten Sie ein Audiosignal (z. B. eine Musik-CD) durch den Mischer und schieben Sie dessen
Ausgangsfader hoch, bis die Eingangspegel-LEDs zu leuchten beginnen.
•
Drehen Sie den Input Gain-Regler des S•3-way langsam auf, bis auf der Eingangsanzeige 0 dB
angezeigt wird.
•
Stellen Sie jetzt die Endstufen auf ihren normalen Betriebspegel ein.
•
Erh&ouml;hen Sie Ch1 Low Gain (links) des S•3-way langsam auf 0 und dann Ch2 Low Gain (rechts) ebenfalls auf 0.
•
Erh&ouml;hen Sie Ch1 Mid Gain (links) des S•3-way langsam auf 0 und dann Ch2 Mid Gain (rechts) ebenfalls auf 0.
•
Erh&ouml;hen Sie Ch1 High Gain (links) des S•3-way way langsam auf 0 und dann Ch2 High Gain (rechts) ebenfalls auf 0.
•
Stellen Sie anschlie&szlig;end nach Geh&ouml;r die Balance zwischen den B&auml;ssen, Mitten und H&ouml;hen ein. Sie k&ouml;nnen beim Feineinstellen des Systems die Gain-Regler weiter aufdrehen. Beobachten Sie die PeakAnzeigen Ihrer Endstufen, um sicherzustellen, dass das Signal nicht &uuml;bersteuert.
S•3-way Regler
DEUTSCHE
Das Samson S•3-way zeichnet sich durch eine Vielzahl von Funktionen aus, mit denen der Tontechniker ein
Lautsprechersystem auf komplexe Weise steuern kann. Der n&auml;chste Abschnitt beschreibt die
Steuerungsfunktionen und deren Einsatz zur Verbesserung des Gesamtklangs eines Beschallungssystems.
HIGH PASS FILTER
-20
Das S•3-way verf&uuml;gt &uuml;ber ein HPF (Hochpass-Filter), das bei
Aktivierung eine Bed&auml;mpfung der Frequenzen unterhalb 25 Hz
bewirkt. Hierdurch entfernen Sie Unterschall-Frequenzen, die
andernfalls zur Bass-Endstufe weitergeleitet werden. Bei deaktiviertem HPF versucht der Verst&auml;rker, diese Frequenzen
wiederzugeben, was reine Energieverschwendung bedeutet. Bei
aktiviertem S•3-way HPF leiten Sie nur die wiederzugebenden
Frequenzen an Ihre Bass-Endstufen und Lautsprecher weiter.
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
GA
0
1
-6
+6
0
+12
-12
2
dB
-6
mSec
dB
HPF
DELAY
Das S•3-way verf&uuml;gt &uuml;ber ein Delay mit einer maximalen
Verz&ouml;gerungszeit von 2 Millisekunden zur Laufzeitanpassung
von Lautsprechert&uuml;rmen.
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
mSec
HPF
39
2
0
+12
dB
260
2.6K
50
500
+6
-12
L/LM
-6
+6
dB
500
5K
35
350
18
Hz
FREQ
800
8K
400
S•3-Way bedienen
PHASE-TASTEN
Das S•3-way verf&uuml;gt &uuml;ber separate PHASE
REVERSAL-Tasten pro Frequenzband. Bei
gedr&uuml;ckter Taste leuchtet die LED und zeigt
damit an, dass das Signal des gew&auml;hlten
Ausgangs jetzt um 180 Grad phasengedreht ist.
PHASE
HIGH
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
0
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
+18
dB
HPF
LOW
THRESHOLD
LIMITER
MUTE-TASTEN
PHASE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
Das S•3-way verf&uuml;gt &uuml;ber separate Mute-Tasten
pro Frequenzband. Bei gedr&uuml;ckter Taste
leuchtet die LED und der Ausgang des
entsprechenden Kanals ist stummgeschaltet.
Diese MUTE-Tasten sind sehr hilfreich bei der
Fehlersuche oder beim getrennten Abh&ouml;ren der
einzelnen Lautsprechersektionen.
HIGH
AIN
PHASE
MUTE
-20
HIGH
CD EQ
0
+10
INPUT GAIN
0
DEL
0
1
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
LIMITER
dB
HPF
LOW
THRESHOLD
Viele moderne und beliebte Boxen sind mit Constant Directivity H&ouml;rnern ausger&uuml;stet. Indem Sie die CD EQ-Taste des S•3-way dr&uuml;cken, k&ouml;nnen Sie eine
spezielle EQ-Kurve aktivieren, die den Frequenzgang gl&auml;ttet und die H&ouml;hen des
Lautsprechersystems luftiger klingen l&auml;sst.
mS
+18
CD EQ-TASTE
DEUTSCHE
-10
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
MONO SUB-TASTE
dB
+18
THRESHOLD
LIMITER
Zum einfachen Betrieb von Mono Subwoofern stellt das S•3-way eine MONO
SUB-Taste bereit. Bei gedr&uuml;ckter Taste wird das Tieffrequenz-Band von Kanal 1
und 2 summiert. Das gemeinsame Tieffrequenz-Signal liegt an den Ausg&auml;ngen
der Kan&auml;le 1 und 2 an.
ST MONO
3W 4W
ST
4W
2W
LOW
+5
-2
MONO
SUB
+10
+14
-5
LIMITER
dB
+18
THRESHOLD
LIMITER
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
.
-5
LIMITER
40
P
CD EQ
0
Ein Limiter ist eine spezielle Form des Kompressors und dient zum Schutz vor
Pegelspitzen und allgemeinen &Uuml;berlastungen. Das S•3-way bietet einen MultiBand Limiter mit variablem Threshold-Regler. Der Betriebsbereich des Limiters
betr&auml;gt -5 bis +18 dB, was bei Aktivierung effektiv vor Pegelspitzen und &Uuml;berlastungen sch&uuml;tzt.
P
dB
+18
THRESHOLD
P
S•3-Way Systemeinrichtungen
2-WEG STEREO BETRIEB
Wenn Sie Ihr PA-System in 2-Weg Stereo betreiben, sollten Sie Ihr System wie im Systemdiagramm unten verdrahten:
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10K‰ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
3L
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
2R
1L
AUX
RETURNS
UNBALANCED 10K‰
6R
1L
AUX SEND
UNBALANCED
2K‰ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
0
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
E30 2/3 OCTAVE STEREO 15 BAND GRAPHIC EQUALIZER
~AC INPUT
120V - 60 Hz 20W
BALANCED
0db UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
THIS EQUIPMENT TO RAIN OR MOISTURE.
POWER
RATING
BALANCED &lt;100Ω
0db UNITY GAIN
OUTPUTS
BALANCED &lt;100Ω
0db UNITY GAIN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR. DO NOT EXPOSE
ON
OFF
INPUTS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
115V/230V 50/60Hz13W
!
CHANNEL B
CHANNEL A
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
BALANCED
0db UNITY GAIN
BALANCED
10KΩ
BALANCED
10KΩ
SAMSON
TECHNOLOGIES
CORP.,
NEW YORK, U.S.A.
SERIAL NUMBER
CAUTION
POWER
LEFT
CHANNEL B
CHANNEL A
MADE IN CHINA
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
HIGH
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH 2
MID
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
HIGH-MID
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
HIGH
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
DEUTSCHE
Nachdem Sie Ihr System verdrahtet haben, gehen Sie wie folgt vor:
•
•
Stellen Sie den Modus-Schalter auf ST 2 W ein. Die
BAND INDICATOR LEDs &auml;ndern sich und zeigen jetzt
die Frequenzen an, die von den zugeh&ouml;rigen GAINoder FREQUENCY-Reglern gesteuert werden k&ouml;nnen.
Stellen Sie mit dem ersten Crossover auf Kanal 1
und 2 die gew&uuml;nschte Frequenz ein.
ASE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
HIGH
CD EQ
MID
L MID
MONO
SUB
•
Stellen Sie Gain Nummer 1 auf Kanal 1 und 2 f&uuml;r die
Tieffrequenz-Ausg&auml;nge ein.
HIGH
-2
+14
0
-5
LOW
+10
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
Stellen Sie Gain Nummer 3 auf Kanal 1 und 2 f&uuml;r die Hochfrequenz-Ausg&auml;nge ein.
41
MUTE
+5
L MID
•
PHASE
LOW
S•3-Way Systemeinrichtungen
3-WEG STEREO BETRIEB
Wenn Sie Ihr PA-System in 3-Weg Stereo betreiben, sollten Sie es wie im Systemdiagramm unten verdrahten:
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
R
L
R
L
4R
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
CAUTION
3
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
-40
TRIM
120V - 60 Hz 35W
CAUTION
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
DEUTSCHE
Right Mid
Right Low
Nachdem Sie Ihr System verdrahtet haben, gehen Sie wie folgt vor:
•
•
•
Stellen Sie den Modus-Schalter auf ST 3 W ein. Die BAND INDICATOR
LEDs &auml;ndern sich und zeigen jetzt die Frequenzen an, die von den zugeh&ouml;rigen GAIN- oder FREQUENCY-Reglern gesteuert werden k&ouml;nnen.
Suchen Sie die leuchtende L/M BAND INDICATOR LED &uuml;ber dem ersten
FREQUENCY-Regler. Stellen Sie mit dem ersten Crossover FREQ auf
Kanal 1 die gew&uuml;nschte Frequenz ein, die die Bass- und MittenFrequenzen trennt. Stellen Sie dann mit dem zweiten Crossover FREQ
auf Kanal 1, der von der leuchtenden M/H LED angezeigt wird, die
gew&uuml;nschte Frequenz ein, die die mittleren und hohen Frequenzen
trennt. Wiederholen Sie das gleiche Verfahren f&uuml;r Kanal 2.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
MUTE
HIGH
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Suchen Sie die leuchtende LOW BAND INDICATOR LED &uuml;ber dem
GAIN-Regler. Stellen Sie den ersten Gain-Regler auf Kanal 1 ein, um den Pegel des Tieffrequenz-Ausgangs
festzulegen. Suchen Sie die MID BAND INDICATOR LED &uuml;ber dem zweiten GAIN-Regler von Kanal 1, um
den MITTEN-Ausgang einzustellen. Stellen Sie den H&ouml;hen-Ausgang mit dem dritten GAIN-Regler von Kanal 1
ein, der durch die HIGH BAND INDICATOR LED gekennzeichnet ist. Wiederholen Sie das gleiche Verfahren
f&uuml;r Kanal 2.
42
S•3-Way Systemeinrichtungen
4-WEG MONO BETRIEB
Wenn Sie Ihr PA-System in 4-Weg Mono betreiben, sollten Sie es wie im Systemdiagramm unten verdrahten:
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH 1
HIGH
OUTPUT
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
CH 1
HIGH
OUTPUT
2
2
1
3
CH 1
MID
OUTPUT
2
1
3
CH 1
LOW
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
OUTPUT
DEUTSCHE
S2000 Power Amp
(Bridged Mono Sub)
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Nachdem Sie Ihr System verdrahtet haben, gehen Sie wie folgt vor:
•
Stellen Sie den Modus-Schalter auf MONO 4 W ein. Die BAND INDICATOR LEDs &auml;ndern sich und zeigen jetzt die Frequenzen an, die von den
zugeh&ouml;rigen GAIN- oder FREQUENCY-Reglern gesteuert werden k&ouml;nnen.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
CD EQ
HIGH
•
Suchen Sie die leuchtende L/LM BAND INDICATOR LED &uuml;ber dem ersten
+5
FREQUENCY-Regler. Stellen Sie mit dem ersten Crossover FREQ auf Kanal 1 MONO
-2
+10
MID
H MID
SUB
die gew&uuml;nschte Frequenz ein, die die B&auml;sse und unteren Mitten-Frequenzen
MID
H
+14
0
trennt. Stellen Sie dann mit dem zweiten Crossover FREQ auf Kanal 1, der von
der leuchtenden LM/HM LED angezeigt wird, die gew&uuml;nschte Frequenz ein, die
-5
+18
dB
die unteren und oberen Mitten-Frequenzen trennt. Stellen Sie mit dem zweiten
LOW
THRESHOLD
LIMITER
Crossover FREQ von Kanal 2, der durch die leuchtende HM/H BAND
INDICATOR LED gekennzeichnet ist, die Trennfrequenz zur Unterteilung der oberen Mitten und H&ouml;hen ein.
•
Suchen Sie die leuchtende LOW BAND INDICATOR LED &uuml;ber dem ersten GAIN-Regler. Stellen Sie den
ersten Gain-Regler auf Kanal 1 ein, um den Pegel des Tieffrequenz-Ausgangs festzulegen. Suchen Sie die
LM/HM BAND INDICATOR LED &uuml;ber dem zweiten GAIN-Regler von Kanal 1, um den UNTEREN MITTENAusgang (LOW MID) einzustellen. Den OBEREN MITTEN-Pegel stellen Sie mit dem zweiten GAIN-Regler
von Kanal 2 ein, der von der HMID LED angezeigt wird. Stellen Sie den H&ouml;hen-Ausgang mit dem dritten
GAIN-Regler von Kanal 2 ein, der durch die HIGH BAND INDICATOR LED gekennzeichnet ist.
43
S•3-Way Systemeinrichtungen
4-WEG MONO LOW BETRIEB
Das S• 3way verf&uuml;gt &uuml;ber eine spezielle Betriebsart, 4-WEG MONO LOW, f&uuml;r den Betrieb von Sub Woofern mit
sehr tiefen Frequenzen. Im 4-WEG MONO LOW-Modus sind die Frequenz-Unterteilungen nur halb so gro&szlig; wie
im 4-WEG MONO-Modus. Wenn Sie Ihr PA-System in 4-Weg Mono LOW betreiben, sollten Sie es wie im
Systemdiagramm unten verdrahten:
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
R
L
R
L
4R
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
CAUTION
3
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
-40
TRIM
120V - 60 Hz 35W
CAUTION
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
INPUT
CH 2
LOW
OUTPUT
2
CH 2
HIGH
OUTPUT
1
3
2
CH 2
MID
OUTPUT
1
CH 2
LOW
OUTPUT
3
2
1
3
CH 2
INPUT
1
3
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
CH 1
HIGH
OUTPUT
2
2
CH 1
HIGH
OUTPUT
1
3
MONO
HIGH-MID
OUTPUT
MONO
HIGH
OUTPUT
2
CH 1
MID
OUTPUT
1
2
CH 1
LOW
OUTPUT
3
1
3
MONO
LOW
OUTPUT
MONO
LOW-MID
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL STEREO
1 INPUT
3 WAY
MONO
INPUT
(4Ω~8Ω)
(4Ω~8Ω)
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S•Com Plus
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
2
1
CHANNEL 2
+4
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
SERIAL NUMBER
1
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
BALANCED
INPUT
2
S com Plus
3
1
CHANNEL 1
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
1
3
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
S•Com Plus
SERIAL NUMBER
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
2
1
3
CHANNEL 2
+4
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
S com Plus
BALANCED
INPUT
2
1
3
KEY
-10
LEVEL
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
CHANNEL 1
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
DEUTSCHE
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Nachdem Sie Ihr System verdrahtet haben, gehen Sie wie folgt vor:
• Stellen Sie den Modus-Schalter auf MONO 4 W ein. Die BAND INDICATOR LEDs &auml;ndern sich und zeigen jetzt die Frequenzen an, die von den
zugeh&ouml;rigen GAIN- oder FREQUENCY-Reglern gesteuert werden k&ouml;nnen.
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
PHASE
HIG
•
+5
Suchen Sie die leuchtende L/LM BAND INDICATOR LED &uuml;ber dem ersten
-2
+10
FREQUENCY-Regler. Stellen Sie mit dem ersten Crossover FREQ auf Kanal 1 MONO
M
HM
SUB
die gew&uuml;nschte Frequenz ein, die die B&auml;sse und unteren Mitten-Frequenzen
HM
+14
0
trennt. Stellen Sie dann mit dem zweiten Crossover FREQ auf Kanal 1, der von
der leuchtenden LM/HM LED angezeigt wird, die gew&uuml;nschte Frequenz ein, die
-5
+18
dB
LO
THRESHOLD
die unteren und oberen Mitten-Frequenzen trennt. Stellen Sie mit dem zweiten LIMITER
Crossover FREQ von Kanal 2, der durch die leuchtende HM/H BAND
INDICATOR LED gekennzeichnet ist, die Trennfrequenz zur Unterteilung der oberen Mitten und H&ouml;hen ein.
•
Suchen Sie die leuchtende LOW BAND INDICATOR LED &uuml;ber dem ersten GAIN-Regler. Stellen Sie den
ersten Gain-Regler auf Kanal 1 ein, um den Pegel des Tieffrequenz-Ausgangs festzulegen. Suchen Sie die
LM/HM BAND INDICATOR LED &uuml;ber dem zweiten GAIN-Regler von Kanal 1, um den UNTEREN MITTENAusgang einzustellen. Den OBEREN MITTEN-Pegel stellen Sie mit dem zweiten GAIN-Regler von Kanal 2
ein, der von der HMID LED angezeigt wird. Stellen Sie den H&ouml;hen-Ausgang mit dem dritten GAIN-Regler von
Kanal 2 ein, der durch die HIGH BAND INDICATOR LED gekennzeichnet ist.2’s third GAIN control designated by the HIGH BAND INDICATOR LED.
44
Anhang A: S•3-way mittels Echtzeit-Analyzer einrichten
S•3-way MITTELS ECHTZEIT-ANALYZER EINRICHTEN
Ein ECHTZEIT-ANALYZER (bzw. REAL TIME ANALYZER / RTA) ist ein besonders n&uuml;tzliches Werkzeug
zum Einrichten Ihres Crossovers, da Sie Parameter wie DELAY und LEVEL pr&auml;ziser einstellen k&ouml;nnen.
Manche Tontechniker k&ouml;nnen ein Lautsprechersystem mit dem Geh&ouml;r feineinstellen. Manche erstellen
sogar mit dem Crossover die Gesamt-Systemkurve, indem Sie es wie einen EQ einsetzen. Alle anderen
User sollten mit dem linearen Frequenzgang eines exakt eingestellten Crossovers beginnen und daf&uuml;r
am einfachsten einen RTA einsetzen.
DELAY-Zeit mit dem RTA einstellen
Tats&auml;chlich ist kein Einzel- oder Mehrfach-Lautsprechersystem perfekt. Wenn es so ein perfektes
System g&auml;be, best&uuml;nde es h&ouml;chstwahrscheinlich aus nur einem Wandler, der allein das gesamte
Frequenzspektrum ohne Verf&auml;lschungen reproduzieren k&ouml;nnte. Da so ein System aber nicht existiert,
m&uuml;ssen wir uns mit den Problemen befassen, die durch mehrere Wandler entstehen. Das erste Problem,
auf das Sie bewusst oder unbewusst sto&szlig;en werden, heisst „Laufzeit“. Hier ist die Delay-Schaltung des
S• 3-way besonders gut einsetzbar.
Mit dem DELAY-Regler des S• 3-way ganz zur&uuml;ck. Positionieren Sie Ihr Messmikrofon etwa 5 Meter von
Ihrem Lautsprechersystem entfernt in der Mitte zwischen Tief- und Hochfrequenztreibern. Drehen Sie
alle GAIN-Regler ganz nach links.
•
Stellen Sie das Crossover auf die gew&uuml;nschten Frequenzen und alle Mute-Schalter auf ON ein
und drehen Sie alle Ausg&auml;nge des S •3-ways outputs off. Position your measurement microphone approximately 15 feet from your loudspeaker array, halfway between the low and high frequency drivers. Now turn all the GAIN controls to the fully counter clockwise position.
•
Speisen Sie eine auf die Trennfrequenz eingestellte Sinuswelle ein oder schlie&szlig;en Sie einen
Rosa Rauschen-Generator entweder &uuml;ber Ihren Mischer oder den Eingang des S •3-way an Ihr
Lautsprechersystem an. L&ouml;sen Sie jetzt die Low Frequency Mute-Taste und setzen Sie INPUT
GAIN des S •3-way auf &quot;0”. Stellen Sie den LOW GAIN-Regler so ein, dass das Signal laut - aber
nicht unangenehm laut - erklingt. Achten Sie darauf, dass Sie nur Kl&auml;nge aus dem
Tieffrequenztreiber h&ouml;ren.
•
Stellen Sie den Pegelregler des RTA so ein, dass 0 dB bei der Trennfrequenz angezeigt werden.
Dr&uuml;cken Sie jetzt die LOW MUTE-Taste, um den Tieffrequenz-Ausgang auszuschalten.
45
DEUTSCHE
Im Idealfall sollten die Kl&auml;nge, die von den einzelnen Treibern des Lautsprechersystems reproduziert
werden, von der Luft &uuml;bertragen werden und den Zuh&ouml;rer schlie&szlig;lich im gleichen Moment erreichen. Um
dies in einem System mit mehreren Treibern oder Boxen zu erreichen, m&uuml;ssten die Schwingspulen aller
Treiber auf der gleichen vertikalen Achse angeordnet sein. Aufgrund der physikalischen Gr&ouml;&szlig;e der unterschiedlichen Komponenten und der Position der Treiber in ihren Geh&auml;usen ist dies in manchen F&auml;llten
sehr schwer zu erreichen. Eine physische Entfernung von 5 cm (2“) bis 60 cm (24“) oder mehr zwischen
den Tief- und Hochfrequenztreibern ist nichts Ungew&ouml;hnliches. Beispiel: Front-best&uuml;ckte
Tieffrequenztreiber und Kompressionstreiber, die auf einem gro&szlig;en Horn montiert sind. Ohne Korrektur
kann das Tieffrequenz-Signal 5 bis 60 cm vor den hohen Frequenzen durch die Luft &uuml;bertragen werden
und dadurch die Zuh&ouml;rer zu einem anderen Zeitpunkt erreichen. Obwohl die Verz&ouml;gerungszeit zwischen
den tiefen und hohen Frequenzen relativ klein ist, k&ouml;nnen die negativen Auswirkungen drastisch sein.
Das Problem ist, dass beide Treiber im Bereich der Trennfrequenz Frequenzen erzeugen, die beim
Zuh&ouml;rer zu unterschiedlichen Zeiten ankommen. Dies f&uuml;hrt normalerweise zu Problemen durch
Kammfilter-Effekte und Ausl&ouml;schungen bei den Trennfrequenzen.
Anhang A: S•3-way mittels Echtzeit-Analyzer einrichten
•
L&ouml;sen Sie die High Frequency MUTE-Taste und drehen Sie den High Frequency Level-Regler
auf, bis der RTA den Wert 0 dB bei der Trennfrequenz anzeigt.
•
Dr&uuml;cken Sie jetzt nochmals die LOW MUTE-Taste, um den Tieffrequenz-Ausgang einzuschalten.
Achten Sie auf die Anzeige des RTA bei der Trennfrequenz. Wenn 0 dB angezeigt wird, m&uuml;ssen
Sie die Verz&ouml;gerungszeit nicht einstellen und k&ouml;nnen davon ausgehen, dass die Lautsprecher
phasensynchron arbeiten. Wenn weniger als +3 dB auf dem RTA angezeigt werden, m&uuml;ssen Sie
die tiefen Frequenzen verz&ouml;gern.
•
Beobachten Sie die RTA-Anzeige und drehen Sie den DELAY-Regler langsam nach links, bis auf
dem Display +3 dB angezeigt wird.
GAIN-Regler mit dem RTA einstellen
DEUTSCHE
Sie m&uuml;ssen die GAIN-Ausgangsregler unbedingt so einstellen, dass alle Frequenzb&auml;nder zusammen
einen linearen Frequenzgang des Systems ergeben. Indem Sie mittels RTA den GAIN-Regler einstellen,
k&ouml;nnen Sie einen linearen System-Frequenzgang viel einfacher erzeugen. Gehen Sie nacheinander bei
beiden Seiten Ihres Lautsprechersystems wie folgt vor, um die GAIN-Regler mittels RTA einzustellen:
•
Stellen Sie das Crossover auf die gew&uuml;nschten Frequenzen und alle Mute-Schalter auf ON ein
und drehen Sie alle Ausg&auml;nge des S•3-way ganz zur&uuml;ck. Positionieren Sie Ihr Messmikrofon
etwa 5 Meter von Ihrem Lautsprechersystem entfernt auf Brust- bis Ohrh&ouml;he. Drehen Sie dann
alle GAIN-Regler ganz nach links.
•
Speisen Sie eine auf die Trennfrequenz eingestellte Sinuswelle ein oder schlie&szlig;en Sie einen
Rosa Rauschen-Generator entweder &uuml;ber Ihren Mischer oder direkt &uuml;ber den Eingang des
S•3-way an Ihr Lautsprechersystem an. L&ouml;sen Sie jetzt die Low Frequency Mute-Taste und setzen Sie INPUT GAIN des So3-way auf &quot;0”.
•
Stellen Sie den LOW GAIN-Regler so ein, dass der RTA bei und unterhalb der LOWTrennfrequenz durchschnittlich 0 dB anzeigt.
•
L&ouml;sen Sie die Mid Frequency Mute-Taste und drehen Sie den MID Frequency GAIN-Regler auf,
bis der RTA den gleichen Durchschnittspegel im MID-Band anzeigt.
•
Stellen Sie den HIGH GAIN-Regler so ein, dass der RTA bei und oberhalb der HIGHTrennfrequenz durchschnittlich 0 dB anzeigt.
Jetzt haben alle Frequenzb&auml;nder den gleichen Pegel und Ihr System besitzt einen linearen
Frequenzgang. Nach dem Einstellen der Pegel k&ouml;nnen Sie mit einem grafischen EQ wie dem Samson
E62I eine bestimmte Frequenzgang-Kurve festlegen, um das Lautsprechersystem auf einen speziellen
Klang feineinzustellen.
46
Caracter&iacute;sticas del S•3-Way
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
0
260
2.6K
500
5K
LM/HM
PHASE
HIGH
750
1.5K
1.5K
GAIN
50
500
+6
MID
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
2
0
+12
dB
mSec
HPF
+6
dB
35
350
18
Hz
2.6K
500
FREQ
-6
+6
dB
RANGE
350
350
175
MID
L MID
5K
Hz
FREQ
-10
8K
8K
4K
0
+10
LOW
LIM
L/H
-6
DELAY
GAIN
0
1
95
+10
+14
0
MID
H MID
-6
0
+12
dB
LIMITER
dB
2
mSec
LIM
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
260
2.6K
LIM
500
5K
950
GAIN
0
2.6K
500
5K
35-800
350-8K
-6
+6
dB
+18
THRESHOLD
HMID
GAIN
50
500
+6
-12
LOW
MID
H MID
+6
dB
-5
150
1.5K
1.5K
950
-2
MONO
SUB
L/M
POWER
INPUT GAIN
+5
35-800
800
8K
400
-20
0
350-8K
-6
CHANNEL 2
MUTE
0
L MID
-12
PHASE
HIGH
CD EQ
LOW
35
350
350
HPF
Hz
FREQ
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
8K
8K
8K
-6
+6
dB
FREQ
El divisor de frecuencias electr&oacute;nico Samson S•3-way utiliza la tecnolog&iacute;a m&aacute;s moderna en el dise&ntilde;o de la
gesti&oacute;n de altavoces. A continuaci&oacute;n se detallan algunas de sus principales caracter&iacute;sticas:
•
Divisor de frecuencias electr&oacute;nico completo, con modos est&eacute;reo de 2 v&iacute;as, est&eacute;reo de 3 v&iacute;as y mono de
4 v&iacute;as.
•
Filtros Linkwitz-Riley de 24 dB/octava de alta precisi&oacute;n.
•
Filtro de paso alto Butterworth de 25 Hz y 12 dB/octava.
•
Retardo de frecuencias bajas ajustable para alinear pilas de altavoces en el tiempo.
•
Conmutador de multiplicaci&oacute;n por 10 para ajustar la gama de frecuencias.
•
LEDs indicadores de modo que ofrecen informaci&oacute;n visual r&aacute;pida acerca del modo operativo.
•
Indicador de nivel de 4 segmentos con LEDs para un ajuste sencillo de la ganancia.
•
Conmutadores de enmudecimiento de la salida para todas las salidas individuales.
•
Conmutadores de fase para invertir la fase de las salidas individuales.
•
El ecualizador de directividad constante suaviza la respuesta de los agudos de CDs por encima de los
3.5 kHz.
•
El conmutador Mono Sub suma la se&ntilde;al de baja frecuencia de ambas entradas y la env&iacute;a a ambas
salidas de frecuencias bajas.
•
Limitador de picos con control de umbral independiente y LED de picos.
•
Circuitos de dise&ntilde;o avanzado con amplificadores de bajo ruido y VCAs de alta calidad.
•
Entradas y salidas servoequilibradas en los conectores XLR.
•
41 mandos de alta calidad y conmutadores con iluminaci&oacute;n posterior.
•
El elegante panel frontal pulido anodizado de color azul el&eacute;ctrico es tan sencillo de leer como agradable
de mirar.
•
Garant&iacute;a de tres a&ntilde;os.
47
Controles y funciones
DISTRIBUCION DEL PANEL FRONTAL
2
1
3
5
4
6
7
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
950
-6
LMID
LIM
M/H
GAIN
500
5K
LM/HM
HIGH
PHASE
9
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
8
HIGH
CD EQ
MID
L MID
MONO
SUB
0
950
2.6K
500
+5
5K
35-800
-2
L MID
-12
350-8K
2
0
+12
dB
-6
+6
dB
mSec
HPF
12
1
2
3
4
5
35
350
18
Hz
-6
800
8K
400
14
350
175
8K
4K
Hz
-6
+14
+6
dB
-5
RANGE
FREQ
13
+6
dB
16
INDICADORES DE NIVEL DE ENTRADA - 4 LEDS
muestran la cantidad de nivel presente en las
entradas.
DELAY - Ajuste del retardo entre 0 y 2ms para
alinear la salida de frecuencias bajas en el
tiempo.
CONTROL GAIN - Ajusta la ganancia de salida de
las bandas de frecuencia individuales.
INDICADORES BAND Y LIMIT - Indica las bandas
en uso seg&uacute;n el selector de modo e indica
cu&aacute;ndo se produce limitaci&oacute;n en una banda.
INDICADORES DE BANDA DE DIVISI&Oacute;N DE
FRECUENCIAS - Indican el modo de divisi&oacute;n de
frecuencias activo seg&uacute;n las frecuencias del
selector de modo.
6
LIMITER
LOW
FREQ
15
+10
0
17
dB
+18
THRESHOLD
18
CONMUTADORES PHASE - Se utilizan para el
funcionamiento en fase o fuera de fase,
individualmente para cada banda de frecuencias.
CONMUTADORES MUTE - Las salidas individuales
pueden desactivarse completamente simplemente
pulsando un bot&oacute;n.
CD EQ - Activa la curva de ecualizaci&oacute;n de agudos de
directividad constante para suavizar la respuesta de las
frecuencias altas del sistema de sonido.
SELECTOR DE MODO OPERATIVO - Selecciona uno de
los cuatro modos operativos; est&eacute;reo de 2 v&iacute;as, est&eacute;reo
de 3 v&iacute;as, mono de 4 v&iacute;as y de 4 v&iacute;as para graves.
7
8
9
DISTRIBUCION DEL PANEL POSTERIOR
B
ESPA&Ntilde;OL
A
C
D
CH 2
HIGH
OUTPUT
A
B
ENTRADA DE CA - Conector para cable de
alimentaci&oacute;n de CA est&aacute;ndar IEC con fusible
externo.
SALIDA DE FRECUENCIAS ALTAS DEL CANAL 2 Salida de l&iacute;nea equilibrada XLR.
CH 2
HIGH
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
HIGH-MID
OUTPUT
C
F
E
CH 2
LOW
OUTPUT
I
CH 2
LOW
OUTPUT
I
SALIDA DE FRECUENCIAS MEDIAS DEL CANAL 2
- Salida de l&iacute;nea equilibrada XLR.
D SALIDA DE FRECUENCIAS BAJAS DEL CANAL 2 Salida de l&iacute;nea equilibrada XLR.
48
Controles y funciones
10
11
CHANNEL 2
-20
-10
0
+10
LOW
LIM
L/H
L/M
MID
HMID
LIM
POWER
INPUT GAIN
DELAY
0
GAIN
0
1
95
150
950
-6
0
+12
2
950
-6
+6
dB
HPF
500
5K
35-800
35
350
350
Hz
FREQ
800
8K
-6
+6
dB
350
700
RANGE
Hz
H
G
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 1
HIGH
OUTPUT
-6
+6
dB
15 CONMUTADOR RANGE - Selecciona la gama a
la que el control de frecuencia pasa del modo
normal al modo por 10.
16 MONO SUB - Selecciona el modo mono para
la salida de subgraves.
17 LIMITER - Limitador de picos integrado para
una salida m&aacute;xima y una mejor protecci&oacute;n de
los altavoces.
18 THRESHOLD - Ajusta el nivel del limitador de
picos.
I
J
MODE
CH 1
LOW
OUTPUT
CH 1
INPUT
CH 1
MID
OUTPUT
CH 1
LOW
OUTPUT
CH1
INPUT
STEREO
3 WAY
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
MONO
INPUT
MONO
4 WAY
G SALIDA DE FRECUENCIAS MEDIAS DEL CANAL
1 - Salida de l&iacute;nea equilibrada XLR.
H SALIDA DE FRECUENCIAS BAJAS DEL CANAL 1 Salida de l&iacute;nea equilibrada XLR.
I
J
49
STEREO
2 WAY
ENTRADA DEL CANAL 2 - Entrada de l&iacute;nea
equilibrada XLR.
TECLA DE MODO - Indica las salidas activas
en todos los modos.
ESPA&Ntilde;OL
CH 2
INPUT
8K
8K
FREQ
10 CONMUTADOR POWER- Al pulsarlo se activa el
S•3-way.
11 OREJAS PARA RACK- Util&iacute;celas para instalar la
unidad en un rack est&aacute;ndar de 19 pulgadas.
12 INPUT GAIN- Util&iacute;celo para ajustar la ganancia de
la entrada entre –12dB y +12dB.
13 CONMUTADOR HPF- Activa el corte de las
frecuencias bajas a 25Hz.
14 CONTROL DE FRECUENCIA- El control que ajusta
el punto de divisi&oacute;n de frecuencias que dividir&aacute;
las bandas de frecuencia.
F
0
2.6K
350-8K
mSec
dB
500
5K
GAIN
2.6K
1.5K
0
260
2.6K
50
500
+6
-12
GAIN
1.5K
Utilizar el S•3-way
INSTALAR EL S•3-way
Tanto si es un ingeniero de audio experimentado como si est&aacute; empezando, las siguientes secciones de este
manual le ayudar&aacute;n a comprender el S•3-way. Ahora que ya ha desembalado la unidad y que ya ha empezado a
familiarizarse con los controles del panel frontal, puede leer las siguientes secciones de este manual para instalar y
utilizar el nuevo divisor de frecuencias. M&aacute;s adelante en este mismo manual encontrar&aacute; esquemas de cableado
detallados para diversas instalaciones de sistemas de altavoces. Para los esquemas detallados del cableado del
conector y el cable, consulte la p&aacute;gina 15 de este manual.
CONMUTADOR DE MODO
El S•3-way puede configurarse para funcionar en diversos modos,
incluyendo est&eacute;reo o mono de 2 v&iacute;as, est&eacute;reo o mono de 3 v&iacute;as y
mono de 4 v&iacute;as. Adem&aacute;s, el S•3-way dispone de un modo operativo
especial; de 4 v&iacute;as para graves, que se utiliza para aplicaciones de
subwoofer para ultragraves. El conmutador de modo, en la secci&oacute;n
central de la unidad, se utiliza para seleccionar el modo operativo.
Al cambiar entre los diferentes modos operativos, algunos LEDs del
panel tambi&eacute;n cambiar&aacute;n. Son los LEDs indicadores de modo, que
le ayudar&aacute;n a realizar el seguimiento de todos los controles
cambiantes.
PHASE
MUTE
-20
HIGH
-10
0
+10
LOW
INPUT GAIN
DELAY
0
LIM
GAIN
0
1
95
MID
H MID
-6
5
500
+6
H MID
-12
0
+12
2
-6
mSec
dB
+6
dB
HPF
LOW
INDICADORES DE BANDA DE FRECUENCIA Y DE LIMITE
ESPA&Ntilde;OL
Puesto que el S•3-way puede configurarse para funcionar en sistemas de sonido de diferentes tama&ntilde;os, los
controles de divisi&oacute;n de frecuencias pueden ajustarse para la divisi&oacute;n de frecuencias entre bajas y altas, o entre
bajas y bajas-medias, o altas-medias y altas, seg&uacute;n el modo. En algunos divisores de frecuencias es muy dif&iacute;cil
saber al momento qu&eacute; control controla qu&eacute; funci&oacute;n. El S•3-Way soluciona este problema con los LEDs indicadores
de modo sobre los controles de frecuencia y GAIN. Estos LEDs permiten identificar al momento la banda de
frecuencias controlada. En las siguientes tablas puede ver las funciones controladas cuando el LED asociado est&aacute;
iluminado. Adem&aacute;s, sobre cada uno de los controles Gain hay un LED que se ilumina para indicar que se est&aacute;
aplicando limitaci&oacute;n a la banda de frecuencias. En la p&aacute;gina 10 encontrar&aacute; m&aacute;s informaci&oacute;n para utilizar el limitador.
Canal Uno
1 LOW
2 LIM
3 L/H
4 L/M
5 L/LM
6 MID
7 LMID
8 LIM
9 M/H
10 LM/HM
11 HIGH
12 LIM
1
Ganancia frecuencias bajas
Limitador banda baja
Divisi&oacute;n bajas / altas
Divisi&oacute;n bajas / medias
Divisi&oacute;n bajas / bajas-medias
Ganancia frecuencias medias
Ganancia frecuencias bajas-medias
Limitador banda media / baja-media
Divisi&oacute;n medias / altas
Divisi&oacute;n bajas-medias / altas-medias
Ganancia frecuencias altas
Limitador banda alta
Canal Dos
13 LOW
14 LIM
15 L/H
16 L/M
17 MID
18 HMID
19 LIM
20 M/H
21 HM/H
22 HIGH
23 LIM
Ganancia frecuencias bajas
Limitador banda baja
Divisi&oacute;n bajas / altas
Divisi&oacute;n bajas / medias
Ganancia frecuencias medias
Ganancia frecuencias altas-medias
Limitador banda media / alta-media
Divisi&oacute;n medias / altas
Divisi&oacute;n altas-medias / altas
Ganancia frecuencias altas
Limitador banda alta
3
2
4
5
6
7
8
9
10
11 12
CHANNEL 1
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
L/LM
75
1.5K
150
M/H
500
5K
LM/HM
HIGH
750
1.5K
1.5K
0
LIM
GAIN
0
950
2.6K
500
5K
35-800
350-8K
2
-6
mSec
+6
dB
35
350
18
PF
800
8K
400
Hz
-6
15
14
350
350
175
+6
dB
16
17
-6
8K
8K
4K
Hz
RANGE
FREQ
13
LIM
GAIN
50
500
0
LMID
260
2.6K
950
6
MID
+6
dB
FREQ
18
19 20 21
22 23
CHANNEL 2
LOW
DELAY
LIM
L/H
GAIN
0
1
95
L/M
150
1.5K
1.5K
950
MID
2
PF
500
5K
-6
+6
35
350
350
Hz
FREQ
50
M/H
HM/H
HIGH
2.6K
2.6K
1.5K
0
950
LIM
GAIN
0
2.6K
500
5K
35-800
350-8K
dB
mSec
LIM
GAIN
260
2.6K
50
500
0
HMID
800
8K
8K
-6
+6
dB
RANGE
350
350
700
Hz
FREQ
8K
8K
8K
-6
+6
dB
Utilizar el S•3-Way
CONFIGURAR EL S•3-way PARA EL MODO EST&Eacute;REO DE 3 V&Iacute;AS
El siguiente ejemplo operativo es para un sistema est&eacute;reo de 3 v&iacute;as con un altavoz de graves de 15&quot;, un altavoz
de medios de 12&quot; y un altavoz de compresi&oacute;n de 1&quot; y para los lados izquierdo y derecho. Encontrar&aacute; ejemplos de
sistemas para otras configuraciones, incluyendo el modo est&eacute;reo de 2 v&iacute;as y el modo mono de 4 v&iacute;as.
PRECAUCI&Oacute;N: Antes de entregar alimentaci&oacute;n a los amplificadores del sistema de altavoces, compruebe que los
controles de frecuencia est&eacute;n ajustados a los puntos de divisi&oacute;n recomendados por el fabricante seg&uacute;n los
altavoces que utilice.
NOTA: &Uacute;LTIMO ACTIVADO / PRIMERO DESACTIVADO
Cuando utilice un sistema de altavoces con uno o varios amplificadores de potencia, es altamente recomendable
que siga la norma &Uacute;LTIMO ACTIVADO / PRIMERO DESACTIVADO. Al poner en marcha el sistema de sonido,
active los amplificadores de potencia en &uacute;ltimo lugar. Al apagar el sistema de sonido, desactive los
amplificadores de potencia en primer lugar. Con ello se evitar&aacute;n los picos par&aacute;sitos de otros equipos del sistema,
y evitar&aacute; da&ntilde;os innecesarios en los altavoces.
•
Conecte ambos grupos de entradas y salidas a los conectores apropiados del panel posterior. En la
p&aacute;gina 15 encontrar&aacute; un esquema detallado del cableado.
*
Coloque los controles en las siguientes posiciones:
CHANNEL 1
-20
-10
0
+10
LOW
INPUT GAIN
DELAY
0
STEREO/MONO
CROSSOVER
LIM
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
L/LM
LMID
M/H
LIM
GAIN
500
5K
LM/HM
PHASE
HIGH
950
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
GAIN
750
1.5K
0
260
2.6K
50
500
+6
MID
HIGH
CD EQ
MID
L MID
MONO
SUB
0
2.6K
500
+5
5K
35-800
L MID
2
0
+12
-12
dB
mSec
+6
dB
HPF
Hz
FREQ
-6
800
8K
400
+6
dB
350
175
Hz
8K
4K
-6
+14
+6
dB
-5
RANGE
FREQ
HIGH PHASE
MID PHASE
LOW PHASE
HIGH MUTE
MID MUTE
LOW MUTE
CD EQ
MONO SUB
LIMITER
THRESHOLD
•
Coloque los controles del canal 2 de S•3-way en las mismas posiciones.
•
Ponga en marcha la unidad utilizando el conmutador POWER.
51
LOW
LIMITER
No pulsado
No pulsado
No pulsado
Pulsado
Pulsado
Pulsado
No pulsado
No pulsado
No pulsado
+5
dB
+18
THRESHOLD
ESPA&Ntilde;OL
INPUT GAIN
-12
DELAY
0
LOW GAIN
-6
LOW/MID FREQUENCY
70Hz
CONMUTADOR RANGE No pulsado
MID GAIN
-6
MID/HIGH FREQUENCY 2KHz
HIGH GAIN
-6
CONMUTADOR DE MODO ST 3W
35
350
18
+10
0
350-8K
-6
-2
Utilizar el S•3-Way
CONFIGURAR EL S•3-way PARA EL MODO EST&Eacute;REO DE 3 V&Iacute;AS (Cont.)
•
Conecte la salida izquierda del mezclador a la entrada CH1 (izquierda) del S•3-way, y la salida derecha
del mezclador a la entrada CH2 (derecha) del S•3-way. Ahora conecte la salida CH1 Low (izquierda) del
S•3-way a la entrada izquierda del amplificador de potencia de la gama baja, la salida CH1 Mid
(izquierda) a la entrada izquierda del amplificador de potencia de la gama media, y la salida High
(izquierda) a la entrada izquierda de amplificador de potencia de la gama alta. Ahora realice las mismas
conexiones para CH2 (derecha) del S•3-way y las entradas derechas de los amplificadores.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
ESPA&Ntilde;OL
Right Mid
Right Low
52
Utilizar el S•3-Way
CONFIGURAR EL S•3-way PARA EL MODO EST&Eacute;REO DE 3 V&Iacute;AS (Cont.)
•
Baje el nivel de las salidas del amplificador al m&iacute;nimo. Ponga en marcha todos los amplificadores de
potencia. Haga pasar una se&ntilde;al de audio (como la m&uacute;sica de un CD) a trav&eacute;s del mezclador y suba los
deslizadores de las salidas hasta que los LEDs del indicador de nivel empiecen a iluminarse.
•
Gire lentamente el mando INPUT GAIN del S•3-way hasta que los indicadores de nivel muestren 0dB.
•
Ahora ajuste los amplificadores de potencia a sus niveles operativos normales.
•
Suba lentamente GAIN para la gama baja de CH1 (izquierda) del S•3-way hasta 0 y a continuaci&oacute;n suba
GAIN para la gama baja de CH2 (derecha) hasta 0.
•
Suba lentamente GAIN para la gama media de CH1 (izquierda) del S•3-way hasta 0 y a continuaci&oacute;n
suba GAIN para la gama media de CH2 (derecha) hasta 0.
•
Suba lentamente GAIN para la gama alta de CH1 (izquierda) del S•3-way hasta 0 y a continuaci&oacute;n suba
GAIN para la gama alta de CH2 (derecha) hasta 0.
•
Ahora conf&iacute;e en su o&iacute;do para ajustar el balance entre las gamas baja, media y alta. Puede continuar
subiendo los controles de ganancia mientras va afinando el sistema. Observe los indicadores de picos
de los amplificadores de potencia para comprobar que utiliza una se&ntilde;al adecuada en todo momento.
Controles del S•3-way
El Samson S•3-way dispone de diversas funciones que ofrecen al ingeniero de sonido un control avanzado sobre
un sistema de altavoces. La siguiente secci&oacute;n describe las funciones de control y la manera en que pueden
utilizarse para mejorar el sonido general de cualquier sistema de refuerzo del sonido.
FILTRO DE PASO ALTO
-20
0
+10
LOW
INPUT GAIN
DELAY
0
GA
0
1
-6
+6
0
+12
-12
2
dB
-6
mSec
dB
HPF
DELAY
-20
El S•3-way dispone de un retardo que puede ajustarse a un
valor m&aacute;ximo de dos milisegundos de tiempo de retardo para
alinear temporalmente las pilas de altavoces.
-10
0
+10
LOW
INPUT GAIN
DELAY
0
L/H
GAIN
0
1
95
L/M
75
1.5K
150
950
-6
2
0
+12
dB
mSec
HPF
L/LM
260
2.6K
50
500
+6
-12
53
LIM
-6
+6
dB
500
5K
35
350
18
Hz
FREQ
800
8K
400
ESPA&Ntilde;OL
El S•3-way incorpora un HPF (Filtro de Paso Alto) que, al
utilizarlo, activa una eliminaci&oacute;n de las frecuencias bajas a 25
Hz. Al utilizar el HPF se eliminan las frecuencias subs&oacute;nicas
enviadas al amplificador de las frecuencias bajas. Puesto que STEREO/MONO
CROSSOVER
el amplificador intenta reproducir estas frecuencias cuando el
HPF est&aacute; desactivado, en la mayor&iacute;a de los casos el
resultadop es simplemente energ&iacute;a malgastada. Al utilizar el
HPF del S•3-way, los amplificadores y los altavoces de las
frecuencias bajas s&oacute;lo recibir&aacute;n las frecuencias que deban
reproducir.
-10
Utilizar el S•3-Way
CONMUTADORES PHASE
El S•3-way incorpora conmutadores de inversi&oacute;n
de fase PHASE individuales en cada banda de
frecuencia. Al activarlos, el LED se ilumina para
indicar que la salida seleccionada se encuentra
desfasada en 180 grados.
PHASE
HIGH
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
HIGH
GAIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
0
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
+18
dB
HPF
LOW
THRESHOLD
LIMITER
CONMUTADORES MUTE
PHASE
ST MONO
3W 4W
ST
4W
2W
LOW
MUTE
LIM
El S•3-way dispone de conmutadores Mute en
cada banda de frecuencias. Cuando est&aacute;n
activados, el LED se ilumina y la salida de este
canal se desactiva. Los conmutadores MUTE
son &uacute;tiles para detectar problemas o
simplemente para escuchar por separado cada
secci&oacute;n de altavoces.
HIGH
AIN
PHASE
MUTE
-20
HIGH
CD EQ
-10
0
+10
INPUT GAIN
0
DEL
0
1
+5
MID
L MID
-2
MONO
SUB
L MID
+10
MID
H MID
-6
+6
H MID
+14
0
+6
-12
dB
0
+12
dB
-5
LOW
LIMITER
dB
HPF
LOW
THRESHOLD
CONMUTADOR CD EQ
Muchos de los altavoces actuales m&aacute;s populares disponen de trompetas de
directividad constante. El conmutador CD EQ del S•3-way puede activarse para
aplicar una curva de ecualizaci&oacute;n especial que suavizar&aacute; y a&ntilde;adir&aacute; aire al
extremo de las frecuencias m&aacute;s altas de un sistema de altavoces.
mS
+18
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
ESPA&Ntilde;OL
CONMUTADOR MONO SUB
dB
+18
THRESHOLD
LIMITER
Para un funcionamiento sencillo de los subwoofers monof&oacute;nicos, el S•3-way
dispone de un conmutador MONO SUB. Cuando est&aacute; activado, la banda de
frecuencias bajas del canal 1 y del canal 2 se suman. La se&ntilde;al de baja frecuencia
com&uacute;n est&aacute; presente en las salidas tanto del canal 1 como del canal 2.
ST MONO
3W 4W
ST
4W
2W
LOW
+5
-2
MONO
SUB
+10
+14
-5
LIMITER
dB
+18
THRESHOLD
LIMITER
ST MONO
3W 4W
ST
4W
2W
LOW
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
54
P
CD EQ
0
Un limitador es una forma espec&iacute;fica de compresor configurado para evitar los
picos y para una protecci&oacute;n general contra sobrecargas. El S•3-way ofrece un
limitador multibanda con un control de umbral variable. La gama operativa del
limitador va de -5 a +18dB, y cuando est&aacute; activado act&uacute;a como protecci&oacute;n contra
picos de se&ntilde;al y sobrecargas.
P
dB
+18
THRESHOLD
P
Configuraciones del sistema S•3-Way
MODO EST&Eacute;REO DE DOS V&Iacute;AS
Si utiliza el sistema de amplificaci&oacute;n de potencia en el modo est&eacute;reo de 2 v&iacute;as, cablee el sistema tal como
muestra la siguiente figura:
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10K‰ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
3L
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
2R
1L
AUX
RETURNS
UNBALANCED 10K‰
6R
1L
AUX SEND
UNBALANCED
2K‰ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
!
FUSE
DO NOT OPEN
-40
TRIM
120V - 60 Hz 35W
CAUTION
RISK OF ELECTRIC SHOCK
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
0
+4
POWER
RATING
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
E30 2/3 OCTAVE STEREO 15 BAND GRAPHIC EQUALIZER
~AC INPUT
120V - 60 Hz 20W
BALANCED
0db UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
BALANCED
&lt;100KΩ 0db
UNITY GAIN
THIS EQUIPMENT TO RAIN OR MOISTURE.
POWER
RATING
BALANCED &lt;100Ω
0db UNITY GAIN
OUTPUTS
BALANCED &lt;100Ω
0db UNITY GAIN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR. DO NOT EXPOSE
ON
OFF
INPUTS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
115V/230V 50/60Hz13W
!
CHANNEL B
CHANNEL A
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
BALANCED
0db UNITY GAIN
BALANCED
10KΩ
BALANCED
10KΩ
SAMSON
TECHNOLOGIES
CORP.,
NEW YORK, U.S.A.
SERIAL NUMBER
CAUTION
POWER
LEFT
CHANNEL B
CHANNEL A
MADE IN CHINA
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
CH 2
HIGH
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH 2
MID
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
HIGH-MID
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
HIGH
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Una vez haya cableado el sistema, siga los pasos indicados a continuaci&oacute;n:
•
Utilice el primer divisor de frecuencias del canal 1 y 2
para ajustar la frecuencia deseada.
MID
L MID
ST MONO
3W 4W
ST
4W
2W
LOW
+5
-2
MONO
SUB
+10
+14
0
-5
•
Ajuste Gain n&uacute;mero 1 del canal 1 y 2 para las salidas
de frecuencia baja.
•
Ajuste Gain n&uacute;mero 3 del canal 1 y 2 para las salidas de frecuencia alta.
55
MUTE
HIGH
CD EQ
L MID
LOW
PHASE
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
-6
ESPA&Ntilde;OL
•
Coloque el conmutador de modo en la posici&oacute;n ST 2 SE
MUTE
W. Observe que los LEDs indicadores de banda
cambian para mostrar las frecuencias que est&aacute;n bajo HIGH
control con los mandos GAIN o FREQUENCY
asociados.
Configuraciones del sistema S•3-Way
MODO EST&Eacute;REO DE 3 V&Iacute;AS
Si utiliza el sistema de amplificaci&oacute;n de potencia en el modo est&eacute;reo de 3 v&iacute;as, cablee el sistema tal como
muestra la siguiente figura.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp (High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp (Mid)
MADE IN CHINA
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
2
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
MONO
LOW-MID
LOW-MID
OUTPUT
OUTPUT
MONO
MONO
LOW
LOW
OUTPUT
OUTPUT
Left Low
CHANNEL
CHANNEL STEREO
STEREO
1
3
1 INPUT
INPUT
3 WAY
WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
MODE
CHANNEL
CHANNEL MODE
1
STEREO
1 INPUT
INPUT STEREO
2
2 WAY
WAY
CH
CH 1
1
LOW
LOW
OUTPUT
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
MONO
MONO
INPUT
INPUT
(4Ω~8Ω)
MONO
MONO
4
4 WAY
WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
BALANCED
0dBm
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
ESPA&Ntilde;OL
Una vez haya conectado el sistema, siga estos pasos:
•
•
•
Coloque el conmutador de modo en la posici&oacute;n ST 3 W. Observe que los LEDs
indicadores de banda cambian para mostrar las frecuencias que est&aacute;n bajo
control con los mandos GAIN o FREQUENCY asociados.
Compruebe que est&eacute; iluminado el LED indicador de banda de frecuencia L/M
sobre el primer control de frecuencia. Utilice el primer divisor de frecuencias del
canal 1 para ajustar la frecuencia deseada que dividir&aacute; las frecuencias bajas y
medias. Seguidamente utilice el segundo divisor de frecuencias del canal 1,
indicado con el LED M/H iluminado, para ajustar la frecuencia deseada que
dividir&aacute; las frecuencias medias y altas. Repita el mismo proceso para el canal 2.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
MUTE
HIGH
CD EQ
+5
-2
MONO
SUB
+10
+14
0
-5
LIMITER
dB
MID
H MID
H MID
+18
THRESHOLD
LOW
Compruebe que est&eacute; iluminado el LED indicador de la banda de frecuencias bajas sobre el control GAIN. Ajuste el
primer control de ganancia del canal 1 para ajustar el nivel de la salida de las frecuencias bajas. Compruebe que est&eacute;
iluminado el LED indicador de la banda de frecuencias medias sobre el segundo control GAIN del canal 1 para
ajustar la salida de las frecuencias medias. Ajuste la salida de las frecuencias altas utilizando el tercer control GAIN
del canal 1, designado con LED indicador de la banda de frecuencias altas. Repita el mismo proceso para el canal 2.
56
Configuraciones del sistema S•3-Way
MODO MONO DE CUATRO V&Iacute;AS
Si utiliza el sistema de amplificaci&oacute;n de potencia en el modo mono de 4 v&iacute;as, cablee el sistema tal como muestra
la siguiente figura.
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
11L
10R
9L
8R
7L
6R
5L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
R
!
L
R
L
4R
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
3L
2R
2R
1L
AUX
RETURNS
UNBALANCED 10KΩ
6R
1L
AUX SEND
UNBALANCED
2KΩ +4db
5L
4R
3L
2R
DO NOT OPEN
1L
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
+RIGHT
GROUND
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
HIGH
HIGH
OUTPUT
OUTPUT
CH
CH 2
2
INPUT
INPUT
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
MID
MID
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
LOW
LOW
OUTPUT
OUTPUT
2
1
3
CH
CH 2
2
INPUT
INPUT
1
3
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
1
3
CH 1
MID
OUTPUT
2
1
3
CH 1
LOW
OUTPUT
2
1
3
MONO
MONO
HIGH-MID
HIGH-MID
OUTPUT
OUTPUT
MONO
LOW-MID
OUTPUT
MONO
LOW
OUTPUT
Left Low
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
MONO
HIGH
HIGH
OUTPUT
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
CH
CH 1
1
HIGH
HIGH
OUTPUT
OUTPUT
2
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Una vez haya conectado el sistema, siga estos pasos:
•
•
PHASE
HIGH
CD EQ
+5
Compruebe que est&eacute; iluminado el LED indicador de banda de frecuencia L/LM
-2
+10
MONO
SUB
sobre el primer control de frecuencia. Utilice el primer divisor de frecuencias del
+14
0
canal 1 para ajustar la frecuencia deseada que dividir&aacute; las frecuencias bajas y
bajas-medias. Seguidamente utilice el segundo divisor de frecuencias del canal 1,
-5
+18
dB
indicado con el LED LM/HM iluminado, para ajustar la frecuencia deseada que
THRESHOLD
LIMITER
dividir&aacute; las frecuencias bajas-medias y altas-medias. Para ajustar la frecuencia
que dividir&aacute; las frecuencias altas-medias y altas, utilice el segundo divisor de frecuencias del canal 2, para lo cual el
LED indicador de banda de frecuencia HM/H debe estar iluminado.
MID
H MID
H MID
LOW
Compruebe que est&eacute; iluminado el LED indicador de la banda de frecuencias bajas sobre el primer control GAIN. Ajuste
el primer control de ganancia del canal 1 para ajustar el nivel de salida de las frecuencias bajas. Compruebe que est&eacute;
iluminado el LED indicador de la banda de frecuencias bajas-medias / altas-medias sobre el segundo control GAIN del
canal 1 para ajustar el nivel de salida de las frecuencias bajas-medias. El nivel de las frecuencias altas-medias se
ajusta con el segundo control GAIN del canal 2, indicado con el LED HMID. Ajuste la salida de las frecuencias altas
utilizando el tercer control GAIN del canal 2, designado con el LED indicador de la banda de frecuencias altas.
57
ESPA&Ntilde;OL
•
Coloque el conmutador de modo en la posici&oacute;n MONO 4 W. Observe que los
LEDs indicadores de banda cambian para mostrar las frecuencias que est&aacute;n bajo
control con los mandos GAIN o FREQUENCY asociados.
ST MONO
3W 4W
ST
4W
2W
LOW
Configuraciones del sistema S•3-Way
MODO MONO DE 4 V&Iacute;AS PARA GRAVES
El S• 3-way incorpora un modo operativo especial, mono de 4 v&iacute;as para graves, para subwoofers que trabajan
con frecuencias extremadamente bajas. En el modo mono de 4 v&iacute;as para graves, las divisiones de frecuencia
son la mitad de las del modo mono de 4 v&iacute;as. Si utiliza el sistema de amplificadores en el modo mono de 4 v&iacute;as
para graves, cablee el sistema tal como muestra la siguiente figura:
PL1602 Mixer
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
PL 1602 16 CHANNEL LINE MIXER
S/N
POWER
MIC 1
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
-10
110
2
ON
Servo 550 Power Amp ((Bridged Mono High)
3
0
OFF
-40
1
+4
TRIM
16R
15L
14R
13L
12R
R
L
R
L
4R
11L
10R
9L
3L
2R
1L
8R
7L
6R
5L
1L
6R
5L
4R
3L
2R
1L
4R
3L
2R
1L
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
CAUTION
3
RISK OF ELECTRIC SHOCK
1
!
MAIN OUT
BUS
INSERTS
BALANCED 600 +4db
TIP + RING - SLEEVE GND MIXER LINKING
2R
AUX
RETURNS
UNBALANCED 10KΩ
AUX SEND
UNBALANCED
2KΩ +4db
DO NOT OPEN
MIC 3
INSERTS TIP RETURN RING SEND
Left High
!
FUSE
DO NOT OPEN
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
2
RISK OF ELECTRIC SHOCK
-40
TRIM
120V - 60 Hz 35W
CAUTION
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
SERVO 550 STUDIO AMPLIFIER
-10
0
+4
POWER
RATING
FUSE
FUSE RATING
SERIAL
NUMBER
BRIDGED
MONO
STEREO
12A/250V (115V)
6A/250V (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
LEFT
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVERHEATING MAY OCCUR
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
RIGHT
GROUND
+RIGHT
LEFT+
INPUTS
(BALANCED
10KΩ/0dBm0)
OUTPUT 250W/4Ω
TIP RING SLEEVE
RIGHT
LEFT
TIP
+
RING
SLEEVE GND
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
Left Mid
S1500 Power Amp ((Bridged Mono Mid)
S•3 Way
OUTPUT
CH 2
HIGH
OUTPUT
2
1
3
1
3
2
CH 2
MID
OUTPUT
1
CH 2
LOW
OUTPUT
3
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 2
LOW
OUTPUT
2
CH 2
HIGH
OUTPUT
2
1
3
CH 2
INPUT
2
1
3
1
3
2
CH 1
MID
OUTPUT
1
2
CH 1
LOW
OUTPUT
3
1
3
Left Low
CHANNEL STEREO
1 INPUT
3 WAY
(4Ω~8Ω)
MONO
LOW
OUTPUT
MONO
LOW-MID
OUTPUT
INPUT
PUSH TO RESET
20A/250V
CHANNEL MODE
1 INPUT STEREO
2 WAY
CH 1
LOW
OUTPUT
2
CH 1
HIGH
OUTPUT
MONO
HIGH-MID
OUTPUT
MONO
HIGH
OUTPUT
MONO
INPUT
(4Ω~8Ω)
MONO
4 WAY
BALANCED
0dBm
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 920W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
XLR
BALANCED
CH 2
3=COLD
2=HOT
1=GND
CH 1
BRIDGED
PARALLEL
STEREO
S•Com Plus
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
2
1
CHANNEL 2
+4
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
SERIAL NUMBER
1
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
BALANCED
INPUT
2
S com Plus
3
1
CHANNEL 1
KEY
-10
INPUT
OUTPUT
BALANCED
OUTPUT
2
LEVEL
3
1
3
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
S2000 Power Amp
(Bridged Mono Low)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
S•Com Plus
BALANCED
0dBm
BALANCED
0dBm
+4
BALANCED
INPUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
SERIAL NUMBER
MADE IN CHINA
_ mA SLOW BLOW FUSE FOR 115V
_ mA SLOW BLOW FUSE FOR 220V
(4Ω~8Ω)
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
2
1
3
CHANNEL 2
+4
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
XLR
PIN 1 GND
PIN 2 HOT
PIN 3 NEG
S com Plus
BALANCED
INPUT
2
1
3
XLR
BALANCED
3=COLD
2=HOT
1=GND
Right High
CHANNEL 1
KEY
-10
LEVEL
INPUT
OUTPUT
BALANCED
OUTPUT
2
1
3
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
PHONE
TIP - POS
RING - NEG
SLEEVE - GND
CH 2
BRIDGED
CH 1
PARALLEL
STEREO
Right Mid
Right Low
S2000 Power Amp
(Bridged Mono Sub)
OUTPUT
INPUT
PUSH TO RESET
25A/250V
(4Ω~8Ω)
(4Ω~8Ω)
BALANCED
0dBm
TIP=HOT
TRS
RING=COLD
BALANCED SLEEVE=GND
~AC INPUT
115V 60Hz, 1100W
(4Ω~8Ω)
(4Ω~8Ω)
CH 2
CH 1
BALANCED
0dBm
XLR
BALANCED
CH 2
BRIDGED
3=COLD
2=HOT
1=GND
CH 1
PARALLEL
STEREO
Mono
Sub
Una vez haya conectado el sistema, siga estos pasos:
ESPA&Ntilde;OL
•
Coloque el conmutador de modo en la posici&oacute;n MONO 4 W. Observe que los
LEDs indicadores de banda cambian para mostrar las frecuencias que est&aacute;n bajo
control con los mandos GAIN o FREQUENCY asociados.
ST MONO
3W 4W
ST
4W
2W
LOW
PHASE
HIG
CD EQ
+5
•
Compruebe que est&eacute; iluminado el LED indicador de banda de frecuencia L/LM
-2
+10
M
MONO
HM
SUB
sobre el primer control de frecuencia. Utilice el primer divisor de frecuencias del
HM
+14
0
canal 1 para ajustar la frecuencia deseada que dividir&aacute; las frecuencias bajas y
bajas-medias. Seguidamente utilice el segundo divisor de frecuencias del canal 1,
-5
+18
dB
indicado con el LED LM/HM iluminado, para ajustar la frecuencia deseada que
LO
THRESHOLD
LIMITER
dividir&aacute; las frecuencias bajas-medias y altas-medias. Para ajustar el punto de
frecuencia que dividir&aacute; las frecuencias altas-medias y altas utilice el segundo divisor de frecuencias del canal 2, que
tendr&aacute; iluminado el LED indicador de la banda de frecuencias altas-medias / altas.
•
Compruebe que est&eacute; iluminado el LED indicador de la banda de frecuencias bajas sobre el primer control GAIN. Ajuste
el primer control de ganancia del canal 1 para ajustar el nivel de las frecuencias bajas. Compruebe que est&eacute; iluminado
el LED indicador de la banda de frecuencias bajas-medias / altas-medias sobre el segundo control GAIN del canal 1
para ajustar el nivel de salida de las frecuencias bajas-medias. El nivel de las salidas altas-medias se ajusta con el
segundo control GAIN del canal 2, indicado con el LED HMID. Ajuste el nivel de salida de las frecuencias altas
utilizando el tercer control GAIN del canal 2, designado con el LED indicador de la banda de frecuencias altas.
58
Ap&eacute;ndice A: Configurar el S•3-way utilizando un
Analizador en Tiempo Real (RTA)
CONFIGURAR EL S•3-way UTILIZANDO UN ANALIZADOR EN TIEMPO REAL
Un ANALIZADOR EN TIEMPO REAL (RTA) es una herramienta especialmente &uacute;til para configurar el
divisor de frecuencias, ya que permite ajustar par&aacute;metros como DELAY y LEVEL de manera m&aacute;s precisa.
Algunos ingenieros de audio pueden utilizar su o&iacute;do para afinar un sistema de altavoces. Algunos incluso
utilizan el divisor de frecuencias para crear la curva general del sistema utilizando el divisor de frecuencias
como un ecualizador. Para el resto, un divisor de frecuencias ajustado de manera precisa con una
respuesta plana es la mejor manera de empezar, y utilizar un RTA es la mejor manera de conseguirlo.
Utilizar el RTA para ajustar el tiempo de retardo
En el mundo real, ning&uacute;n sistema de altavoces es perfecto. Si existiera un sistema perfecto, &eacute;ste estar&iacute;a
formado muy probablemente por un &uacute;nico transductor que por si solo podr&iacute;a reproducir todo el espectro
de frecuencias. Puesto que no existe tal sistema, debemos enfrentarnos a los problemas asociados con
la utilizaci&oacute;n de m&uacute;ltiples transductores. El primer problema con que nos encontraremos, tanto si se lo
cree como si no, es el viaje en el tiempo. Aqu&iacute; es donde el circuito de retardo del S• 3-way se convierte
en algo especialmente &uacute;til.
Idealmente, el sonido reproducido por cada altavoz del sistema deber&iacute;a viajar a trav&eacute;s del aire hasta
llegar a los que escuchan en el mismo momento. Para conseguirlo en un sistema con m&uacute;ltiples
altavoces, las bobinas de todos los altavoces deber&iacute;an estar alineadas en el mismo eje vertical. Esto es
muy dif&iacute;cil de conseguir en muchos casos debido al tama&ntilde;o f&iacute;sico de los diferentes componentes, y a la
posici&oacute;n de los excitadores en sus cajas. No es nada raro que haya una distancia f&iacute;sica entre 2” a 24&quot; o
m&aacute;s entre los excitadores de frecuencias bajas y altas. Por ejemplo, excitadores de frecuencias bajas
frontales y excitadores de compresi&oacute;n instalados en una trompeta de gran tama&ntilde;o. Sin ninguna
correcci&oacute;n, la se&ntilde;al de las frecuencias bajas viajar&aacute; en el aire de 2&quot; a 24&quot; por delante de las frecuencias
altas, y las diferentes frecuencias llegar&aacute;n al que escuche en momentos diferentes. Aunque el tiempo de
retardo entre la se&ntilde;al de las frecuencias bajas y altas puede ser relativamente peque&ntilde;o, los efectos
negativos pueden ser sustanciales. El problema est&aacute; en que ambos excitadores producen frecuencias
en y cerca del punto de divisi&oacute;n de frecuencias, las cuales llegan al que escucha en diferentes
momentos. Normalmente, el problema resultante es un filtrado en peine o cancelaciones en las
frecuencias cercanas al punto de divisi&oacute;n.
•
Seleccione las frecuencias deseadas en el divisor de frecuencias y pulse todos los
conmutadores MUTE para activarlos, con lo cual desactivar&aacute; todas las salidas del S •3-way.
Coloque el micr&oacute;fono a unos 4,5 metros del altavoz, entre los excitadores de frecuencias altas y
bajas. Por &uacute;ltimo, gire totalmente en sentido antihorario todos los controles GAIN.
•
Toque una onda de se&ntilde;al sintonizada a la frecuencia del divisor de frecuencias, o conecte un
generador de ruido rosa al sistema de altavoces a trav&eacute;s del mezclador o directamente a la
entrada del S •3-way. Ahora desactive el conmutador MUTE de las frecuencias bajas y ajuste
INPUT GAIN del S• 3-way a &quot;0”. Ajuste el control GAIN de las frecuencias bajas de manera que
la se&ntilde;al suene a un nivel fuerte, pero no excesivo. Compruebe que s&oacute;lo se oiga el sonido del
excitador de las frecuencias bajas.
•
Ajuste el control de nivel del RTA hasta que indique OdB en la frecuencia de divisi&oacute;n. Ahora
pulse el conmutador MUTE de las frecuencias bajas para desactivar la salida de las frecuencias
bajas.
59
ESPA&Ntilde;OL
El S• 3-way dispone de un control DELAY que permite definir un retardo de hasta 2 milisegundos. Si
utiliza un RTA y el control de retardo del S•3-way, podr&aacute; alinear en el tiempo los excitadores del sistema
y minimizar las posibilidades de filtrado en peine. Ahora siga los pasos que se indican a continuaci&oacute;n,
por separado, para ambos lados izquierdo y derecho del altavoz:
Ap&eacute;ndice A: Configurar el S•3-way utilizando un
Analizador en Tiempo Real (RTA)
•
Desactive el conmutador MUTE de las frecuencias altas y suba el control de nivel de las
frecuencias altas hasta que el RTA indique 0dB en la frecuencia de divisi&oacute;n.
•
Ahora pulse el conmutador MUTE de las frecuencias bajas de nuevo para activar la salida de las
frecuencias bajas. Observe la indicaci&oacute;n del RTA en la frecuencia de divisi&oacute;n. Si la indicaci&oacute;n es
0dB, no hay ninguna necesidad de ajustar el tiempo de retardo y podr&aacute; asumir que los altavoces
est&aacute;n en fase. Si el RTA indica un nivel inferior a los +3dB, deber&aacute; retardar las frecuencias bajas.
•
Mientras observa la pantalla del RTA, gire lentamente el control DELAY en sentido antihorario
hasta que la pantalla indique +3dB.
Ajustar los controles GAIN utilizando un RTA
ESPA&Ntilde;OL
Es muy importante ajustar los controles de salida GAIN de manera que todas las bandas de frecuencia
se combinen para crear una respuesta general del sistema plana. Si utiliza un RTA para ajustar el control
GAIN le resultar&aacute; mucho m&aacute;s sencillo conseguir una respuesta plana del sistema. Siga los pasos que se
indican a continuaci&oacute;n, separadamente para cada lado del sistema, para ajustar los controles GAIN
utilizando un RTA.
•
Con el divisor de frecuencias ajustado a las frecuencias deseadas, pulse todos los
conmutadores MUTE para activarlos, con lo cual desactivar&aacute; todas las salidas del S •3-way.
Coloque el micr&oacute;fono a unos 4,5 metros del altavoz, entre el pecho y el o&iacute;do. Por &uacute;ltimo, gire
totalmente en sentido antihorario todos los controles GAIN.
•
Toque una onda de se&ntilde;al sintonizada a la frecuencia del divisor de frecuencias, o conecte un
generador de ruido rosa al sistema de altavoces a trav&eacute;s del mezclador o directamente a la
entrada del S •3-way. Ahora desactive el conmutador MUTE de las frecuencias bajas y ajuste
INPUT GAIN del S• 3-way a &quot;0”.
•
Ajuste el control GAIN de las frecuencias bajas hasta que el RTA muestre una lectura media de
OdB en y por debajo de la frecuencia del punto de divisi&oacute;n de las frecuencias bajas.
•
Desactive el conmutador MUTE de las frecuencias medias y suba el control GAIN de las
frecuencias medias hasta que el RTA muestre el mismo nivel medio en la banda de frecuencias
medias.
•
Ajuste el control GAIN de las frecuencias altas hasta que el RTA muestre una lectura media de
OdB en y por debajo de la frecuencia del punto de divisi&oacute;n de las frecuencias altas.
En este punto, todas las bandas de frecuencia estar&aacute;n al mismo nivel y el sistema tendr&aacute; una respuesta
plana. Despu&eacute;s de ajustar los niveles podr&aacute; utilizar un ecualizador gr&aacute;fico, como el Samson E62I, si
desea ajustar una curva de respuesta concreta para configurar el sistema de altavoces para un sonido
espec&iacute;fico.
60
Specifications
Inputs
Female Balanced XLR
Impedance Balanced
Max. Input level
&gt;15k Ohms
+26dBu balanced
Outputs
Male Balanced XLR
Impedance Balanced
Max. Output Level
100 Ohms
+26 dBu
Global Specifications
Frequency Response
&lt;10 Hz to &gt;90 kHz, +0/-3 dB
Signal to Noise
(Ref +4 dBu), 22 Hz to 22 kHz, un-weighted 90dB high out, mid 90dB, low 94dB, all outs &gt;100dB muted.
CMRR
Min.40dB, &gt;55 dB @ 1 kHz
Crossover
Crossdover Type
Crossover 1 Channel 1
Linkwitz-Riley, 24 dB/Octave
35 to 800Hz
350 to 8kHz / with 10X multiplier
18 to 400Hz /4 Way Low Mode
35 to 800Hz
350 to 8kHz / with 10X multiplier
350 to 8kHz
175 to 4kHz /4 Way Low Mode
350 to 8kHz
Crossover 1 Channel 2
Crossover 2 Channel 1
Crossover 2 Channel 2
700 to 8kHz /4 Way Low Mode
Function Switches
Front Panel
High Pass Filter
Mute
Phase
CD EQ
Limiter
Mono Sub
-3dB @ 15Hz 3 pole, 18dB/Octave
for individual outputs
Inverts the phase of the individual output
Corrects constant directivity horn frequencies above 3.5 kHz
engages limiter for all outputs
Sends the low frequency signal from both inputs to both low outputs
Power Supply
Mains Voltages USA/Canada
Mains Voltages Europe
Power Consumption
Power Inlet
105-125 VAC ~, 60 Hz
215 – 254 VAC~,50Hz
14 Watts
Standard IEC receptacle / with Fuse
Physical
Dimensions
Net Weight
Shipping Weight
1 3/4&quot; (44,5 mm) * 19&quot; (482,6 mm) * 8 1/2&quot; (217 mm)
6.6lbs., (3 kg)
9.4lbs., (4,3 kg)
61
62
INPUT
GAIN
ST
2 WAY
ST
3 WAY
HOT
GND
PIN 3
COLD
3 WAY STEREO / 4 WAY MONO XOVER
Operating Frequencies Ch 1 A
35Hz to 800Hz X1 or 350Hz to 8KHz
35Hz to 800Hz X1 or 350Hz to 8KHz
35Hz to 800Hz
18Hz to 400Hz
www.samsontech.com
PIN 2
PIN 1
XLR
HPF
INPUT METER
RANGE
4
WAY
LOW
MONO
4 WAY
HPF
INPUT METER
C O N N E C T I O N S
Modes
Stereo 2 Way
Stereo 3 Way
Mono 4 Way
Mono 4 Way Low
Input
+4dBu
or
-10dBv
INPUT
+4dBu
or
-10dBv
INPUT
GAIN
GAIN
GAIN
DELAY
GAIN
GAIN
GAIN
GAIN
Operating Frequencies Ch 1B
350Hz to 8KHz
350Hz to 8KHz
350Hz to 8KHz
175Hz to 4KHz
XOVER
XOVER
MONO
BASS
XOVER
XOVER
DELAY
LIMITER
LIMITER
LIMITER
PHASE
PHASE
PHASE
PHASE
PHASE
PHASE
IN
IN
IN
IN
IN
IN
OUT
MUTE
OUT
MUTE
OUT
MUTE
OUT
MUTE
OUT
MUTE
OUT
MUTE
Operating Frequencies Ch 2B
350Hz to 8KHz
350Hz to 8KHz
350Hz to 8KHz
700Hz to 8KHz
+4dBu
or
-10dBv
+4dBu
or
-10dBv
+4dBu
or
-10dBv
+4dBu
or
-10dBv
+4dBu
or
-10dBv
+4dBu
or
-10dBv
Designed and Engineered in the United States by Samson Technologies
Operating Frequencies Ch 2 A
35Hz to 800Hz X1 or 350Hz to 8KHz
35Hz to 800Hz X1 or 350Hz to 8KHz
HIGH
LIMITER
MID
HIGH MID
LOW
CD EQ
HIGH
LIMITER
MID
LOW MID
LOW
LIMITER
IN/OUT
Block Diagram
Samson Technologies Corp.
575 Underhill Blvd.
P.O. Box 9031
Syosset, NY 11791-9031
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: 516-364-3888
www.samsontech.com
Samson S.3-Way Manuel utilisateur

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