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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.
3.4
External 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 ",
10
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