6
Name
Icon
Function
Record
Rec
It is to start/stop record manually.
In record control interface, working with the direction
buttons to select the record channel.
CDROM
This button is inapplicable. Please do not press it with too
much force.
1.7
Rear Panel
Rear panel of CJ-HDR216 is shown as below. See Figure 1-3.
Figure 1-3
Please refer to the following sheet for detailed information.
SN Icon
Name
Note
1
Power switch
Power on/off button.
2
VGA
VGA video
output port
VGA video output port. Output analog video signal. Can
connect to the monitor to view analog video output.
3
AUDIO IN
Audio input port
Connect to audio input device such as speaker.
4
VIDEO IN
Video input port
Connect to analog camera, video input signal.
5
Power input port Input 12V DC.
6
USB2.0 port
Connect to USB storage device, mouse, burning DVD-
ROM and etc.
7
A
RS485
（
RS-
485
）
communication
port
RS485_A port. It is the cable A. You can connect to the
control devices such as speed dome PTZ.
B
RS485_B.It is the cable B. You can connect to the
control devices such as speed dome PTZ.
8
HDMI
High Definition
Media Interface
High definition audio and video signal output port. It
transmits uncompressed high definition video and
multiple-channel data to the HDMI port of the display
device.
9
Network port
100M Ethernet port
