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40X ZOOM IR PTZ DOME CAMERA USER GUIDE
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To enable audio for the stream, select the
Enable
check box, select the format from
the list and then select a sampling frequency (
8
or
16
kHz).
In the
Properties
area, select the audio input type (
LineIn, Microphone
), enable or
disable noise filtering, and adjust the microphone and/or speaker volumes by moving
the sliders. Click the + and - signs to make fine adjustments.
Click
Save
to apply the settings.