HIKVISION DS-2TD6267-75C4L/W, Руководство пользователя

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Video means the VCA info can be displayed by any general video player.
10.1.10 Audio Settings
It is a function to set audio parameters such as audio encoding, environment noise filtering.
Go to the audio settings page: Configuration → Video/Audio → Audio .
Audio Encoding
Select the audio encoding compression of the audio.
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 active 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.
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.
10.1.11 Two-way Audio
It is used to realize the two-way audio function between the monitoring center and the target in
the monitoring screen.
Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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