6.2.1 Audio Encoding
Select the audio encoding compression of the audio.
6.2.2 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.
6.3 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 and select
, move the slider to adjust the volume.
4. Click , disable the two-way audio function.
6.4 Display Settings
It offers the parameter settings to adjust image features.
Go to Configuration → Image → Display Settings .
For device that supports multiple channels, display settings of each channel is required. The
settings for different channels may be different. This part introduces all possible parameters among
the channels.
Click Default to restore settings.
6.4.1 Scene Mode
There are several sets of image parameters predefined for different installation environments.
Select a scene according to the actual installation environment to speed up the display settings.
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