QH32DVR4C User’s Manual
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2.3 Rear Panel Description
Fig 2-1 QSC26404 Rear Panel
1- Video in
2- Video out
3-VGA video out
4- Alarm out 5- RS485 T+ T- R+ R- 6- Power switch
7-USB 2.0 Port 8- Audio in 9- Audio out
10- Ethernet port
11- Alarm in 12- +12V DC power supply
2.4 System Setup