RCA AVC 776 appendix Audio OUT R/L, Main, PIN 1. GND Ground PIN 2. Alarm Input

Connect to CALL monitor. Show the Switch Display.

6. AUDIO OUT (R/L)

Connect to monitor or speaker.

*IPS should be set to 25A (for NTSC) or 18A (for PAL)

7.AUDIO IN (1-4)

Connect to audio source, such as microphone.

*IPS should be set to 25A (for NTSC) or 18A (for PAL)

8.MAIN

Connect to Main monitor

9. Loop

Connect video signal between Input port and Loop port to make a loop.

3.4External I/O

25 pin com port

9 pin com port

PIN 1. GND

GROUND

PIN 2. ALARM INPUT 8

To connect wire from ALARM INPUT 8 ( PIN 2 ) to GND ( PIN 1 ) connector, DMR will start recording and buzzer will be on.

When Menu/ Camera/ Alarm is set up to “Low” : When alarm input signal is “ Low ”,

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