Guide d'installation | Genelec 7050B Studio Subwoofer Manuel utilisateur

Quick setup guide
7050B
Subwoofer placement
C
A
B
C
Suggested Tone
Control settings
Note:
1) Positions A and B are recommended.
D
D
2) Position C causes a significant bass
boost and may cause asymmetrical
spatial imaging one subwoofer is used.
Input
sensitivity
ROLL-OFF
+3 0
+6
-3
-4
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
ON
1
+12
3) Positions C and D may also work, but
may cause loss of LF when off room
center axis.
Bass
Roll-Off
-6
2
3
4
5
6
7
120
LFE
BANDWIDTH
LFE + 10 dB
ROLL-OFF
+3 0
+6
+12
Position
A, B and D
-2 dB
-3
-4
-6
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
Position C
ON
1
2
3
4
5
6
-4 dB
7
120
LFE
BANDWIDTH
LFE + 10 dB
Distance from front wall
110 cm (43’’)
Main
speaker
60 cm (24’’)
Positioning too far from the wall may
cause a loss in low frequency response
60 cm (24’’)
Aligning the subwoofer
10 cm (4’’)
10 cm (4’’)
Genelec Document BBAQS7050B001. Copyright Genelec Oy 5.2005. All data subject to change.
10 cm (4’’)
Quick setup guide
7050B
5.1 Connection and Wiring
USING THE TONE CONTROLS
RR
AVERTISSEMENT
WARNING
BASS ROLL-OFF
REFER TO THE OPERATING MANUAL
dB
ALL OFF
FOR SUGGESTED CONTROL SETTINGS. 0
FOR A FLAT FREE FIELD RESPONSE
-2
SET ALL TONE CONTROLS TO OFF.
-4
-6
CAL POSITION
ALL CONTROLS : OFF
25Hz
85Hz
INPUT SENSITIVITY : -6dBu
7050B ACTIVE SUBWOOFER
RL
R
C
L
ELECTRIC SHOCK HAZARD. DO
NOT OPEN. DO NOT SUBJECT TO
WATER OR MOISTURE. NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
PERSONNEL. USE EARTHED
MAINS CONNECTION ONLY.
RISQUE DE CHOC …LECTRIQUE. NE PAS OUVRIR. NE PAS
EXPOSER À L'EAU OU L'HUMIDIT…. AUCUN COMPOSANT À
L'INT…RIEUR REMPLAÇABLE PAR L'UTILISATEUR. ADRESSER
TOUTE R…PARATION À UN PERSONNEL QUALIFI…. CET
APPAREIL DOIT ÊTRE RACCORD… À LA TERRE.
MAGNETICALLY SHIELDED
OUT
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MADE IN FINLAND
ON
SERIAL
NUMBER
SENSITIVITY ROLL-OFF
FOR 100 dB -6 dB
-4 dB
SPL @ 1m
PHASE
-2 dB
+3
0
-3
-4
+6
ON
-6
+12
120
dBu
LFE IN
IN
-270°
-90°
-180°
85 Hz
LFE
BANDWIDTH
LFE + 10 dB
POWER
FRONT
LEFT
FRONT
CENTER
FRONT
RIGHT
REAR
LEFT
REAR
RIGHT
MAINS INPUT
50 / 60 Hz
120 W 230 V~
LFE
Setting the LFE channel reproduction bandwidth
LFE channel
reproduced
up to 85 Hz
LFE channel
reproduced
up to 120 Hz
ROLL-OFF
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
ON
1
85 Hz
2
3
4
5
6
ON
7
120 Hz
120
LFE
BANDWIDTH
LFE + 10 dB
Subwoofer
ROLL-OFF
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
Subwoofer
1
2
3
4
5
6
7
120
LFE
BANDWIDTH
LFE + 10 dB
Phase alignment
ROLL-OFF
ROLL-OFF
ROLL-OFF
ROLL-OFF
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
-6 dB
-4 dB
PHASE
-2 dB
-270°
-90°
-180°
85 Hz
ON
1
2
3
4
5
6
ON
7
1
120
2
3
4
5
6
7
120
LFE
BANDWIDTH
LFE + 10 dB
LFE
BANDWIDTH
LFE + 10 dB
1. Connect a loudspeaker to
the "FRONT CENTER" output
of the subwoofer and feed an
85 Hz test signal to the
"FRONT CENTER" input
2. Toggle the subwoofer’s
dip switch 5 “on” and “off”
and set it to the position
which gives the lowest sound
level at the listening position.
ON
ON
1
2
3
4
5
6
7
120
LFE
BANDWIDTH
LFE + 10 dB
3. Toggle the subwoofer’s
dip switch 4 “on” and “off” and
set it to the position which
gives the lowest sound level
at the listening position.
Genelec Document BBAQS7050B001. Copyright Genelec Oy 5.2005. All data subject to change.
1
2
3
4
5
6
7
120
LFE
BANDWIDTH
LFE + 10 dB
4. Set dip switch 5 to the
opposite setting.