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Audio Input
Select MicIn for the built-in microphone, and LineIn for external audio pick-up device.
Note
MicIn is only supported by certain models.
Input volume
Adjust the volume of the audio input.
5.2.2 Audio Output
You can output audio through line out. You can adjust the output volume according to your needs.
Note
Connect audio output device according to your needs.
●
This function is only supported by certain models.
●
5.2.3 Environmental Noise Filter
Set it as OFF or ON. When the function is enabled, the noise in the environment can be filtered to
some extent.
5.3 Two-way Audio
It is used to realize the two-way audio function between the monitoring center and the target in
the monitoring screen.
Before You Start
Make sure the audio input device (pick-up or microphone) and audio output device (speaker)
●
connected to the device is working properly. Refer to specifications of audio input and output
devices for device connection.
If the device has built-in microphone and speaker, two-way audio function can be enabled
●
directly.
Steps
1. Click Live View.
2. Click
on the toolbar to enable two-way audio function of the camera.
3. Click
, disable the two-way audio function.
Network Speed Dome User Manual
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