User`s manual

55
Port Name
Function
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
One 10M/100M/1000Mbps 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.
USB2.0 port.
Connect to USB2.0 mouse.
RS232(RS-422)
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.
HDMI version is 1.4.
VGA
VGA video
output port
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
VIDEO OUT
Video output
port
CVBS output
2.2.11 NVR50 Series
The NVR50 series rear panel is shown as below. See Figure 2-32.
Figure 2-32
Please refer to the following sheet for detailed information.
Port Name
Function
Power button
/
Power on/off button.
Power input
port
/
Input AC 220V power.