ATEN VP1420, User Manual

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VP1420 / VP1421
User Manual
27
Audio Settings

To adjust the volume for all audio outputs on the VP1421, use the Volume
knob on the front panel or the Volume Up or Volume Down buttons on the
IR remote control.

To adjust the volume of a microphone or an independent audio source on
the VP1421, use the
MIC knob on the front panel.

To mute all audio outputs (displays and speaker):

For VP1420, press the Mute pushbutton/button.

For VP1421, press the Volume knob on the front panel or press the
Mute button on the IR remote control.