Dahua NVR41 series, Руководство пользователя

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User's Manual
39
Name Function
RS-232 RS232 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.
PoE PORTS /
Bult-in Switch. Support PoE or ePoE function.
For ePoE series product, port 1 to port 8 are
the ePoE ports. ePoE port supports 300
meters@100Mbps, 800 meters@10Mbps.
Port 9 to port 16 are general PoE ports.
The 16 PoE series product supports total
150W.
2.2.11 NVR48/48-16P Series
The NVR48 series rear panel is shown as below. See Figure 2-53.
Figure 2-53
The NVR48-16P series rear panel is shown as below. See Figure 2-54.
Figure 2-54
Table 2-24
Name Function
Power switch / Power on-off button
Power input port / Input AC 100~240V.
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.