VCA control module with eight RJ-45 connectors. Permits D-901's gains of 12 inputs and 8 outputs to be controlled. By the contact input controls from external equipment, it permits preset memory recall, gain control, stereo input selection and channel on/off operation plus tally outputs.
Interface to D-911 remote controller via Cat5 cables or configure custom interface
Eight RJ-45 connectors
Control up to 12 inputs, eight outputs
Eight programmable switch closure inputs for activation of memory, volume up/down, channel on/off and stereo input selection
Eight programmable relay outputs of memory, channel on/off, contact input status and stereo input selection
Depth:
7.02 in
Height:
4.70 in
Width:
1.38 in
Shipping Weight:
0.37 lbs
VCA control input:
+5V GND, terminal 1 to 20 (12 input channels, 8 output channels) and RJ45 connecter x 4
Control contents:
Volume control of each input/output channel
Variable Range:
– infinitive to +0 dB
Contact input COM + terminal 1-8 Open voltage:
5V DC
Contact input short-circuit current:
5mA RJ45 connector x 2
Control preset memory:
Any preset memory can be recalled
Preset memory control method:
No-voltage make of over 100ms/no-voltage make single pulse of over 100ms
Volume Control:
Any input/output channel volume can be turned up or down
Volume control method:
1 step variation for no-voltage make single pulse of over 100ms and 1 step continuous operation for every 70ms for no-voltage make of over 100ms Can be reset when at break
Variable Range:
– infinitive to +10 dB
Channel:
Any input/output channel can be turned on and off
Channel control method:
No-voltage make of over 100ms/No-voltage make single pulse of over 100ms
Stereo selection:
Input channel lines of D-936R (optional) or D-937SP (optional) (4 stereo input module) can be selected
Stereo control method:
No-voltage make of over 100ms/no-voltage make single pulse of over 100ms
