Manual

57
Icon
Port Name
Function
Power
switch
/
Power on/off button.
2.2.8 NVR42-8P-4K Series
The NVR42-8P-4K series rear panel is shown as below. See Figure 2-30.
Figure 2-30
Please refer to the following sheet for detailed information.
Icon
Port Name
Function
Power socket
/
Input AC 220V.
Power switch
/
Power on/off button.
PoE PORTS
PoE port
Built-in Switch，support PoE. The PoE PORTS can
provide power to the network camera.
The 8 PoE ports series product can support 48V
120W.
Network port
10M/100M/1000Mbps self-adaptive Ethernet port.
Connect to the network cable.
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.
USB3.0 port
USB3.0 port. Connect to mouse, USB storage
device, USB burner and etc.
RS-232
RS-232 debug
COM.
It is for general COM debug to configure IP address
or transfer transparent COM data.
VGA
VGA video output
port
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the analog
audio signal output from the devices such as
microphone, pickup.
MIC OUT
Audio output port
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
 Bidirectional talk output.
 Audio output on 1-window video monitor.
 Audio output on 1-window video playback.