Crystal Vision
Appendix 1
Diop Mutes
For DIOP4 output piggyback.
Output channels Ch9-16
Select to Mute output channel.
N.B. Matrix output channels C9-16 correspond to rear module stereo pairs AES
5-8.
GPI
outputs
AES I/O
The GPO 5 and GPO 6 outputs are reserved for alarm indication and
may each be assigned to any of the video and audio alarm conditions.
Reference video and audio missing will assert an alarm immediately
whereas the silence alarms can be assigned a delay timer to delay the
time after which an alarm is asserted.
GPO tab with DIOP4 fitted in both positions – example shows GPO 5 alarm
asserted due to missing video reference and GPO 6 alarm asserted due to
AES channel pair C1+C2 missing.
ADP 310 User Manual R1.2
43
19 June 2019