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4.4.2 Audio Input
Note
●
Connect the audio input device as required.
●
The audio input display varies with the device models.
LineIn Set Audio Input to LineIn when the device connects to the audio
input device with the high output power, such as MP3,
synthesizer or acve pickup.
MicIn Set Audio Input to MicIn when the device connects to the audio
input device with the low output power, such as microphone or
passive pickup.
4.4.3 Audio Output
Note
Connect the audio output device as required.
It is a switch of the device audio output. When it is disabled, all the device audio cannot output.
The audio output display varies with the device modes.
4.4.4 Environmental Noise Filter
Set it as OFF or ON. When the funcon is enabled, the noise in the environment can be ltered to
some extent.
4.5 Two-way Audio
It is used to realize the two-way audio funcon 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 specicaons of audio input and output
devices for device connecon.
●
If the device has built-in microphone and speaker, two-way audio funcon can be enabled
directly.
Steps
1.
Click Live View.
Network Camera User Manual
19
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