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No.
Port Name
5
Audio output port
6
HDMI port
7
USB port
8
Network port
RS-485
9
communication
port
10
Power input port
11
VGA port
12
Power button
Power cable
13
fastener
3.2.2 1.5U
No.
Port Name
1
2
Power input port
3
Power button
Audio input port
4
Audio input port
5
(MIC IN)
Audio output port
6
(MIC OUT)
7
Audio output port
Function
Outputs audio signal to the devices such as the sound box.
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.
Connects to the external devices such as keyboard, mouse, and
USB storage device.
Connects to Ethernet 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.
Inputs 12V DC power.
Outputs analog video data to the connected display with VGA
port.
Turns on/off the DVR.
Use clamp to secure the power cable on the DVR in case there is
any loss.
Figure 3-4
Table 3-4
Function
Ground terminal.
Inputs power.
Turns on/off the DVR.
Receives audio signal output from the devices such as
microphone.
Tow-way talk input port which receives analog audio signal output
from the devices such as microphone and pickup.
Tow-way talk output port which outputs the analog audio signal to
the devices such as the sound box.
Outputs audio signal to the devices such as the sound box.
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