User’s Manual
28
Rear panel (4-channel)
Rear panel (8-channel)
Table 3-11 Rear panel description
1 Video input port Connects to analog camera to input video signal.
2
Audio input port
Receives audio signal output from the devices such as microphone.
3
Audio output port
Outputs audio signal to the devices such as the sound box.
4
RS-485
communication
port
Connects to the control devices such as speed dome PTZ. RS-485_A
port is connected by the cable A and RS-485_B is connected to the
cable B.
5 HDMI port
High definition audio and video signal output port.
The port outputs the uncompressed high definition video and multi-
channel audio data to the connected display with HDMI port.
6 VGA port Outputs analog video data to the connected display with VGA port.
7, 8 USB port
Connects to external devices such as USB storage device, keyboard
and mouse.
9 Network port Connects to Ethernet port.
10 Power input port Inputs12 VDC power.
11 Power output port Outputs 12 VDC power.
12 Ground Ground terminal.