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