Dahua XVR4108C User Manual

267
SN
Icon
Name
Note
B
RS485_B.It is the cable B. You can
connect to the control devices such
as speed dome PTZ.
T+、T-、R+、R-
Four-wire full-duplex
485 port
Four-wire full-duplex 485 port. T+,T-
is the output wire.
R+,R- is the input wire.
CTRL 12V
Control power output
Controller 12V power output. It is to
control the on-off alarm relay
output.
12V
+12V power output
port
+12V power output port. It can
provide the power to some
peripheral devices such as the
camera or the alarm device. Please
note the supplying power shall be
below 1A.
G
Ground
Ground
7
RS-232
RS232 debug COM.
It is for general COM debug to
configure IP address or transfer
transparent COM data.
8
VGA
VGA video output
port
VGA video output port. Output
analog video signal. Can connect to
the monitor to view ananlog video
output.
9
Power socket
Power socket
10
Power switch
Power on/off button.
11
Ground terminal
Ground
12
HDMI 1
High Definition
Media Interface 1
High definition audio and video
signal output port. It outputs the
same video source as VGA/TV.
Support mouse operation and
control.
13
HDMI2
High Definition
Media Interface 2
High definition audio and video
signal output port. Support
multiple-window video matrix
output. Support tour function.
14
USB port
Connect to USB storage device,
mouse, burning DVD-ROM and etc.

Dahua XVR4108C Specifications

General

Brand	Dahua
Model	XVR4108C
Category	DVR
Language	English