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Network Video Recorder
User Manual
UI System Setting
62
Issue: V4.6.X(2022-04-24)
Figure 7-13
Microphone
Table 7-2
Microphone
Parameter
Description
Setting
Enable Microphone
Indicates whether to enable the
microphone function.
[Setting method]
Click the button on to enable
microphone.
Microphone Type
Microphone types include:
⚫
Line In
An active audio input is
required.
[Setting method]
Select a value from the drop-
down list box.
Microphone Volume
Allows you to adjust the
microphone volume.
[Setting method]
Slide the slider left or right.
[Default value]
50
NOTE
The value ranges from 0 to
100.
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