User Manual
5
2.2 Rear Panel
2.2.1 4-CH Rear Panel
(Details please refer to the real product)
Item Physical port Connection method
1 Video input
Connect CH1-4 ( BNC interface)
2 Video output Connect monitor output ( BNC interface)
3 Audio inp ut Connect CH1-4 audio signal input (RCA interface)
4 Audio output Connect signal output (RCA interface)
5 Ethernet: Port Connect intranet, internet (RJ45 interface)
6 VGA Port Connect to VGA monitor
7 USB Port Connect USB device (Flash Drive, Hard Drive)
8 USB Port
Connect USB mouse
9 RS-485/Sensor/Alarm RS485/Sensor/Alarm interface (see pin outs below)
10 Power Port Connect power supply - DC12V 3A