Rear Panel - Amcrest AMDV4M4 User Manual

2.2 Rear Panel

2.2.2 General 720p/1080p 4-Channel System
Note: This is for example purposes only, the diagram represents a 4 Channel system however, is applicable to all units
provided in the description.
SN Icon
1
A
B
2
3
4
VGA
5 VIDEO IN
6
Audio
OUT
7
Audio IN
The 4-channel system rear panel is as shown below.
Please refer to the following table for detailed information:
Name
RS485（RS-485）
communication port
Power Input port
Network port
VGA video output port
Video input port
Audio output port
Audio input port
Note
RS485_A port. It is the cable A. You can
connect to the control devices such as
speed dome PTZ.
RS485_B. It is the cable B. You can
connect to the control devices such as
speed dome PTZ.
Input 12V DC.
100M Ethernet port
VGA video output port. Output analog
video signal. Can connect to the monitor
to view analog video output.
Connect to analog camera, video input
signal.
Connect to video output device such as
sound box.
Connect to audio input device such as
microphone.
8