LD Systems DDQ Serie Manual De Usuario página 14

WIRING EXAMPLE :
STEREO SETUP WITH 2 DDQ SUBWOOFERS AND 2 DDQ SATELLITES
DDQ satellite
LOW CUT/
SUB OUT
activate
DDQ SUB
AUX OUTPUT
(HPF 100 Hz)
DSP/GAIN
DISABLE
ENABLE
GROUND
LIFT
DSP/GAIN DISABLE
PEAK LIMIT
SIGNAL
OPERATE
CARDIOID SETUP A
A2
REAR FRONT
A1
CARDIOID SETUP B
B1
REAR B2 FRONT
B1
CARDIOID SETUP C
LEFT C1 C2 C1 RIGHT
CARDIOID SETUP D
D2 D1
REAR FRONT
1m
14
INPUT LINK
ANALOG INPUT
(MAX. 23dBu) DDQ SAT
RIGHT LEFT RIGHT
1
3
2
PRESETS
4
5
1 = LPF
6
2 = LPF
7
3 = LPF
GAIN dB A1 DSP PRESET
A2 4 = LPF
B1
5 = LPF
B2
C1 6 = LPF
D1
C2 7 = LPF
D2
Select DSP
Preset 1
DDQ satellite
LOW CUT/
SUB OUT
activate
DDQ SUB
AUX OUTPUT
(HPF 100 Hz)
DSP/GAIN
LEFT
DISABLE
ENABLE
90 Hz (DDQ)
80 Hz
85 Hz
GROUND
95 Hz
LIFT
100 Hz
110 Hz
120 Hz
DSP/GAIN DISABLE
PEAK LIMIT
SIGNAL
OPERATE
CARDIOID SETUP A
A2
REAR FRONT
A1
CARDIOID SETUP B
B1
REAR B2 FRONT
B1
CARDIOID SETUP C
LEFT C1 C2 C1
CARDIOID SETUP D
Identical setting of the gain controls for the DDQ
D2 D1
REAR
subwoofers and DDQ satellites results in linear
1m
frequency response of the overall system (see
illustration Frequency Response). Adjust the
relative volume of the subwoofers and satellites
depending on the space and listening habits.
ANALOG INPUT
(MAX. 23dBu)
RIGHT LEFT
1
3
2
4
5
6
7
GAIN dB A1 DSP PRESET
A2
B1
B2
C1
D1
C2
D2
Select DSP
Preset 1
RIGHT
FRONT
INPUT LINK
DDQ SAT
RIGHT LEFT
PRESETS
1 = LPF 90 Hz (DDQ)
2 = LPF 80 Hz
3 = LPF 85 Hz
4 = LPF 95 Hz
5 = LPF 100 Hz
6 = LPF 110 Hz
7 = LPF 120 Hz