LD Systems DDQ Série Manuel D'utilisation page 15

CARDIOD SETUP B WITH 3 DDQ SUBWOOFERS AND 1 DDQ SATELLITE (1 SIDE)
DDQ satellite
LOW CUT/
SUB OUT
activate
DDQ SUB
AUX OUTPUT
(HPF 100 Hz)
DSP/GAIN
DISABLE
ENABLE
GAIN dB
GROUND
LIFT
DSP/GAIN DISABLE
PEAK LIMIT
SIGNAL
OPERATE
CARDIOID SETUP A
DDQ SUB
A2
AUX OUTPUT
REAR FRONT
(HPF 100 Hz)
A1
CARDIOID SETUP B
B1
DSP/GAIN
DISABLE
REAR B2 FRONT
ENABLE
B1 GAIN dB
GROUND
LIFT
CARDIOID SETUP C
LEFT C1 C2 C1 RIGHT
DSP/GAIN DISABLE
PEAK LIMIT
CARDIOID SETUP D
SIGNAL
REAR D2 D1 FRONT
OPERATE
1m
CARDIOID SETUP A
DDQ SUB
A2
AUX OUTPUT
REAR FRONT
(HPF 100 Hz)
A1
CARDIOID SETUP B
B1
DSP/GAIN
DISABLE
REAR FRONT
B2
ENABLE
B1
GAIN dB
GROUND
LIFT
CARDIOID SETUP C
LEFT C1 C2 C1 RIGHT
DSP/GAIN DISABLE
PEAK LIMIT
CARDIOID SETUP D
SIGNAL
D2 D1
REAR FRONT
OPERATE
1m
CARDIOID SETUP A
A2
REAR FRONT
A1
POWER
90-160V~ / 47-63 Hz
Set GAIN to
max. level
ANALOG INPUT INPUT LINK
(MAX. 23dBu) DDQ SAT
Select DSP
Preset B1
RIGHT LEFT RIGHT LEFT
1
3
2 PRESETS
5 4
1 = LPF 90 Hz (DDQ)
6
7 2 = LPF 80 Hz
A1 DSP PRESET 3 = LPF 85 Hz
A2
4 = LPF 95 Hz
B1
5 = LPF 100 Hz
B2
C1 6 = LPF 110 Hz
D1
C2 7 = LPF 120 Hz
D2
ANALOG INPUT INPUT LINK
(MAX. 23dBu) DDQ SAT
Select DSP
Preset B2
RIGHT LEFT RIGHT LEFT
1
3
2 PRESETS
4
5
1 = LPF 90 Hz (DDQ)
6
2 = LPF 80 Hz
7
3 = LPF 85 Hz
A1 DSP PRESET
A2 4 = LPF 95 Hz
B1
5 = LPF 100 Hz
B2
C1 6 = LPF 110 Hz
D1
C2 7 = LPF 120 Hz
D2
INPUT LINK
ANALOG INPUT
DDQ SAT
(MAX. 23dBu)
Select DSP
Preset B1
RIGHT LEFT RIGHT LEFT
1
3
2
PRESETS
4
5
1 = LPF 90 Hz (DDQ)
6
2 = LPF 80 Hz
7
3 = LPF 85 Hz
A1 DSP PRESET
A2 4 = LPF 95 Hz
B1
5 = LPF 100 Hz
B2
6 = LPF 110 Hz
C1
D1
C2 7 = LPF 120 Hz
D2
DDO SUB18
RISC OF ELECTRIC TO PREVENT FIRE OR
SHOCK. DO NOT OPEN! SHOCK HAZARD, DO
NOT EXPOSE THIS
APPLIANCE TO RAIN
DO NOT BLOCK
OR MOISTURE
VENTILATION HOLES
DSP/GAIN DISABLE
PEAK LIMIT
SIGNAL
OPERATE
CARDIOID SETUP A
WIRING EXAMPLE :
A2
REAR
A1
CARDIOID SETUP B
B1
REAR
B2
B1
Middle subwoofer rotated by
CARDIOID SETUP C
180° (see illustration CARDIOID
SETUP B).
LEFT C1 C2
CARDIOID SETUP D
D2
REAR
1m
Adjust the relative volume between
subwoofers and satellites according
to the space and listening habits,
whereby the volume settings
of the subwoofers must be
identical.
FRONT
FRONT
C1 RIGHT
D1
FRONT
15