Description:
Each of the ten R192 detection circuits monitor the loss of composite sync pulses on the primary video input. It will automatically switch to the secondary video input upon loss of sync pulses. It will remain in this state until the primary video returns, causing the section to switch back to the primary video input.
When a switch section loses primary video and switches to the secondary, the red led panel indicator, for that sensor on the front of the R192, lights up.
The green led indicates power is being supplied to the unit.
Each of the ten (10) detector/switch sections in the R192 are independent units.
The Ex AC connection provides a short to ground whenever the switch is in the SECONDARY input position.
The SAP 1 and SAP 2 allow SAP switching for the user, if desired.
SAP 1 is the primary input, and SAP 2 is the secondary input. |
Features:
 Video BNC connectors
Balanced stereo 600 ohm audio switching
Removable screw barrier connector for audio
19" enclosure for easy mounting
SAP Audio Switching
Front Panel Alarm Indicators
Contact Closures for External Alarm |
