User Manual

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 acve 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.
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.
Environmental Noise Filter
Set it as OFF or ON. When the funcon is enabled, the noise in the environment can be ltered to
some extent.
2.6.5 Two-way Audio
It is used to realize the two-way audio funcon 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
specicaons of audio input and output
devices for device connecon.
●
If the device has built-in microphone and speaker, two-way audio funcon can be enabled
directly.
Steps
1.
Click Live View.
2.
Click
on the toolbar to enable two-way audio funcon of the camera.
3.
Click , disable the two-way audio funcon.
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