Toa D-2000 Series Installation - Manual (Page 82)

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11.20. D-984VC VCA Control Module
VCA Control Input +5 V, GND, Terminals 1 – 20 (12 Input channels, 8 output channels),
RJ45 connector x 4
Control contacts: Volume control of each input/output channel
Variable range: –∞ dB to +10 dB
Contact Input COM + Terminals 1 – 8: Open voltage 5 V DC, short-circuit current 5 mA,
RJ45 connector x 2
Preset Memory Any preset memory can be recalled.
Selection Control method: No-voltage make of over 100 ms or
no-voltage make single pulse of over 100 ms
Volume Control Any input/output channel volume can be turned UP or DOWN.
Control method: 1 step variation with no-voltage make single pulse of over
100 ms
1 step continuous operation for every 70 ms for no-voltage
make of over 100 ms. Can be reset when at break.
Variable range: –∞ dB to +10 dB
Channel Any input/output channel can be turned ON and OFF.
Control method: No-voltage make of over 100 ms or
no-voltage make single pulse of over 100 ms
Stereo Selection Input stereo channel of the D-936R (optional) or the D-937SP (optional) can
be selected.
Control method: No-voltage make of over 100 ms or
no-voltage make single pulse of over 100 ms
Contact Output COM + Terminals 1 – 8: No-voltage make contact,
contact capacity: 24 V DC, 100 mA,
RJ45 connector x 2
Finish Panel: Pre-coated steel plate, black (30 % gloss)
Dimensions 35 (w) x 119.5 (h) x 178.4 (d) mm (1.38" x 4.7" x 7.02")
Weight 170 g (0.37 lb)
Control
Note: The design and specifications are subject to change without notice for improvement.