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iDS-2CD7xxG0-xxxxx Network Bullet Camera User Manual
UM iDS-2CD7xxG0-xxxxx 021021NA 25
Audio Settings
This function sets audio parameters such as audio encoding and 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
Connect the audio input device as required.
The audio input display varies by model.
LineIn
Set Audio Input to LineIn when the device connects to the audio input device with high
output power such as an MP3, synthesizer, or active pickup.
MicIn
Set Audio Input to MicIn when the device connects to an audio input device with low
output power such as a microphone or passive pickup.
Audio Output
Connect the audio output device as required.
This switchs the device audio output. You can adjust the output volume as required. When it is disabled,
device audio does not provide output. The audio output display varies by device model.
Environmental Noise Filter
Set to OFF or ON. When the function is enabled, the environment noise can be filtered to some extent.
Two-Way Audio
Use 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 are working properly. See audio input and output device specifications for
connection.
• If the device has a 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 the two-way audio function of the camera.
3. Click
and select , move the slider to adjust the volume.
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