AGI Security SYS-HC0451 HDCVI DVR User Manual - Manual (Page 43)

HDCVI Standalone DVR User’s Manual
34
SN Icon Name Function
NO1～NO5
Alarm output port 1～5
 5 groups of alarm output
ports. (Group 1 ： port
NO1 ～ C1,Group 2:port
NO2 ～ C2,Group 3:port
NO3～C3. 4:port NO4～
C4. 5:port NO5 ～
C5.).Output alarm signal
to the alarm device.
Please make sure there
is power to the external
alarm device.
 NO：Normal open alarm
output port.
 NC：Normal close alarm
output port.
 C：Alarm output public
end.
C1～C5
NC5
A
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.
T+、T-、R+、R-
Four-cable full-duplex
485 port.
T+, T-: Send out cable.
R+, R-: Input cable.
CTRL 12V Control power output
Turn off power output when
the alarm is cancelled.
8 VGA
VGA video output port VGA video output port.
Output analog video signal. It
can connect to the monitor to
view analog video.
9 RS-232
RS232 debug port It is for general COM debug
to configure IP address or
transfer transparent COM
data.
10
USB2.0 port Connect to mouse, USB
storage media, USB-burner
and etc.
11
Network port 1000M Ethernet port