Nvr74-8P/74-16P Series - Dahua NVR4108-P User Manual

RS-232
VGA

2.2.11 NVR74-8P/74-16P Series

The NVR74-8P series rear panel is shown as below. See Figure 2-32.
The NVR74-16P series rear panel is shown as below. See Figure 2-33.
Please refer to the following sheet for detailed information.
Port Name
Power switch
Power input
port
MIC IN
MIC OUT
VIEDEO
OUT
RS-232 debug
COM.
VGA video
output port
Figure 2-32
Figure 2-33
/ Power on-off button
/ Input AC 100~240V.
Audio input port Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as mike phone, pickup.
Audio output port. It is to output the analog audio
Audio output port
signal to the devices such as the sound box.



Video output port CVBS output
It is for general COM debug to configure IP
address or transfer transparent COM data.
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
Function
Bidirectional talk output.
Audio output on 1-window video monitor.
Audio output on 1-window video playback.
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