Dahua HCVR21**HS-S2 Series, User Manual

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HDCVI Series DVR User
’s Manual
66
Figure 2-19
Please refer to the following sheet for detailed information.
SN Icon Name Note
1
Power on-off button 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 ananlog video
output.
3 USB2.0 port Connect to USB storage device,
mouse, burning DVD-ROM and etc.
4 AUDIO IN Audio input port Connect to audio input device such
as speaker.
5 VIDEO IN Video input port Connect to analog camera, video
input signal.
6 GND Ground end
7
Power input port Input 12V DC.
8 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.
9 Network port
100M Ethernet port
10 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.
11 AUDIO OUT Audio output port Connect to video output device such
as sound box.
2.2.10 HCVR5104HC/HCVR5108HC Series
The HCVR5104HC series rear panel is shown as below. See Figure 2-20.
Figure 2-20
The HCVR5108HC series rear panel is shown as below. See Figure 2-21.