Connections, Controls, And Indicators; Analog Input - LD Systems DDQ SERIE Manual De Usuario

CONNECTIONS, CONTROLS, AND INDICATORS:

5
6
1

ANALOG INPUT

Balanced XLR line input (23 dBu max.).
2
INPUT LINK
Balanced XLR line output This audio signal is analogous to the signal of the line input ANALOG INPUT.
3
SUB OUT
Balanced XLR subwoofer line output Connection for an active subwoofer without an internal low-pass filter.
Press the LOW CUT / SUB OUT switch to activate both the internal low-cut filter of the DDQ15 active speaker
as well as the low-pass filter for the SUB OUT line output.
4
GAIN DB
Input sensitivity control with respect to the volume of the amplifier module. If the maximum input level (23
dBu) is exceeded, this is indicated by collective flashing of LEDs 7-10. In this case, reduce the level of the
signal source to avoid negative effects on the sound.
5
LOW CUT / SUB OUT
This switch activates both the low-cut filter of the DDQ15 active speaker (100 Hz, 18 dB/Oct. Butterworth) as
well as the low-pass filter (100 Hz, 18 dB/Oct. Butterworth) for the SUB OUT. If the switch is not pressed, the
DDQ15 active speaker operates in full-range mode and the output signal for the subwoofer is unfiltered.
6
3
2
1
10
9
8
7
4