MultiDyne SilverBack II - Manual (Page 13)

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INTERCOM
SilverBack II supports a 4-wire intercom connection to the camera unit. With the help of an
additional mono audio input, you can either send PGM audio back to the camera or use as a
Talent IFB channel.
The nominal audio input level for 4-wire intercom and PGM/Talent IFB is +4 dBu (+24 - dBu
max). MultiDyne provides audio level adjustments for these signals on the camera unit.
Refer
APPENDIX A for Pin-Out details.
DATA
The SilverBack-II supports two bi-directional data channels from the base to the camera.
These channels are configurable for RCP/Paint control or other data communication
purposes as follows:
•
RS232
• RS422
• TTL data levels
The custom RCP/Camera cable sets are available from MultiDyne for most mainstream
camera manufacturers. You can observe the data communication activity for each channel
through the front-panel LED’s.
Refer
APPENDIX A for Pin-Out details.
Figure 13 - Intercom Connection
Figure 14 - Two Bi-Directional Data Channels