40
Figure 2-15
The 210XH-P/310XH-P series rear panel is shown as below. See Figure 2-16.
Figure 2-16
Please refer to the following sheet for detailed information.
Port Name
Connection Function
Power input port /
Switch power port. Input DC 48V.
PoE
PORTS
Four PoE ports
/
Built-in Switch supports PoE function.
Network port
/
10M/100Mbps self-adaptive Ethernet port. Connect
to the network cable.
MIC OUT
Audio output
port
/
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
z
Bidirectional talk output.
z
Audio output on 1-window video monitor.
z
Audio output on 1-window video playback.
MIC IN
Audio input port /
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such as
mike phone, pickup.
VGA
VGA video
output port
VGA
VGA video output port. Output analog video signal.
It can connect to the monitor to view analog video.
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.
1
、
2
Alarm input port
1
~
2
z
Alarm input port.
z
When your alarm input device is using external
power, please make sure the device and the
NVR have the same ground.
Alarm input port
ground end
Alarm input ground end.
NO
C
Alarm output
port
I/O Port
z
Alarm output port. Output alarm signal to the
peripheral alarm device. Please make sure
there is power to the external alarm device.
z
NO: Normal open alarm output port.
z
C: Alarm output public end.
Power input port /
Input 12V DC.
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