LD Systems DDQ Serie Manual De Usuario página 10

CONNECTIONS, CONTROLS, AND INDICATORS:
5
DSP PRESET
CARDIOID SETUP A (PRESET A1 AND A2):
Stack two DDQ subwoofers so that the upper
subwoofer is rotated 180° toward the rear relative
to the lower subwoofer, which is aimed forwards
(see illustration CARDIOID SETUP A). Select Preset
A1 for the lower subwoofer that is aimed forwards
and Preset A2 for the upper subwoofer that is
aimed rearwards.
CARDIOID SETUP B (PRESET B1 AND B2):
Stack three DDQ subwoofers so that the middle
subwoofer is rotated 180° toward the rear relative
to the other subwoofers, which are aimed for-
wards (see illustration CARDIOID SETUP B). Select
Preset B1 for the upper and lower subwoofers that
are aimed forwards and Preset B2 for the middle
subwoofer that is aimed rearwards.
CARDIOID SETUP C (PRESET C1 AND C2):
Position three DDQ subwoofers next to one another
so that the middle subwoofer is rotated 180°
toward the rear relative to the other subwoofers
(see illustration CARDIOID SETUP C). Select Preset
C1 for the left and right subwoofers that are aimed
forwards and Preset C2 for the middle subwoofer
that is aimed rearwards.
CARDIOID SETUP D (PRESET D1 AND D2):
Position two DDQ subwoofers one behind the
other so that both subwoofers are aimed forwards
along the same axis and the distance between the
front edges of both subwoofers is 1 meter (see
illustration CARDIOID SETUP D). Select Preset D1
for the front subwoofer and Preset D2 for the rear
subwoofer.
IMPORTANT: The GAIN control settings must be
identical on all subwoofers used for a cardioid
setup!
10
LIFT
GROUND
LIFT
DSP/GAIN DISABLE
DSP/GAIN DISABLE
PEAK LIMIT
PEAK LIMIT
DSP/GAIN DISABLE
SIGNAL
SIGNAL
PEAK LIMIT
OPERATE
OPERATE
SIGNAL
DSP/GAIN DISABLE
OPERATE
SIDE VIEW
PEAK LIMIT
CARDIOID SETUP A
CARDIOID SETUP A
SIGNAL
OPERATE
CARDIOID SETUP A
REAR
REAR
CARDIOID SETUP A
REAR
CARDIOID SETUP B
CARDIOID SETUP B
REAR
CARDIOID SETUP B
REAR
REAR
CARDIOID SETUP B
REAR
REAR
CARDIOID SETUP C
CARDIOID SETUP C
FRONT VIEW
C1
LEFT
CARDIOID SETUP C
C1
LEFT
C1
LEFT
CARDIOID SETUP C
CARDIOID SETUP D
CARDIOID SETUP D
D2
REAR C1
LEFT
CARDIOID SETUP D
D2
REAR
SIDE VIEW
D2
REAR
CARDIOID SETUP D
D2
REAR
A2
A2
FRONT
FRONT
A2
A1
A1
FRONT
A1
A2
FRONT
A1
B1
B1
B1
FRONT
B2
FRONT
B2
FRONT
B2
B1
B1
B1
B1
FRONT
B2
B1 C2 C1
RIGHT
C2 C1
RIGHT
C2 C1
RIGHT
D1
C2 C1 FRONT
RIGHT
D1
FRONT
1m
1m
D1
FRONT
1m
D1
FRONT
1m
GAI