IC Realtime 4/8/16/32 Channel 2U Network Video Recorder - Manual (Page 26)

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Port Name Connection Function
B RS485_B.It is the cable B. You can connect to
the control devices such as speed dome PTZ.
CTRL 12V Controller 12V power output. It is to control the
on-off alarm relay output. It can be used to
control the device alarm output. At the same
time, it can also be used as the power input
source of some devices such as the alarm
detector.
+12V +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.
Network port 10M/100M/1000M self-adaptive Ethernet port.
Connect to the network cable.
eSATA eSATA port External SATA port. It can connect to the
device of the SATA port. Please jump the HDD
when there is peripheral connected HDD.
USB port. Connect to USB mouse.
RS232 RS232 debug
COM.
It is for general COM debug to configure IP
address or transfer transparent COM data.
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.
VGA
VGA video
output port VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
2.3 Alarm Connection
Please refer to the steps listed below.
z
Connect the alarm input device to the alarm input port.
z Connect the alarm output device to the alarm output port. The NO and NC alarm output
device can connect to the NO/C/NC port. For the NO alarm device, please connect to the
NO/C ports. For the NC alarm device, please connect to the NC/C ports. Please note the
NO/C ports are for NO alarm device only.
z Open Web, and go to the Alarm setup interface to set the alarm input and output. The alarm
01 is corresponding to the first channel of the device I/O port and so on. Please set the
NO/NC type according to the high/low level the alarm input device generated when an alarm
occurred
z Set the alarm output on the Web. The alarm output 01 is corresponding to the first group of
alarm out put port.
2.4 Bidirectional talk
2.4.1 Device-end to PC-end