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D-Link DCS-3112 User Manual
Section 3 - Configuration
Audio in off:
Audio in gain level:
Audio out off:
Audio out volume level:
Ticking this checkbox will mute incoming audio.
This setting controls the amount of gain applied to incoming audio
to increase its volume.
Ticking this checkbox will mute outgoing audio.
This setting controls the amount of gain applied to outgoing audio
to increase its volume.