Adjusting The Volume; Muting The Audio - Advent In - Dash Navigation Radio Owner's Manual

Adjusting the Volume:

To increase or decrease the volume level, rotate the front panel Power/Volume/
Mute control knob. The unit's front panel screen will display the volume level for
3 seconds. The volume level ranges from 0 to 60.
Navigation, Bluetooth, and OnStar/Bluelink (if equipped) volume can be adjusted
independently of the radio volume by rotating the Power/Volume/Mute control
knob. The navigation must be talking, Bluetooth must be in a call, and OnStar/
Bluelink must be activated when making the volume adjustment. When exiting
Navigation, Bluetooth, and OnStar/Bluelink, the volume will return to the previous
source volume level.

Muting the Audio:

Press the front panel Power/Volume/Mute control knob to mute the audio from
the unit. The Mute Indicator is displayed on the LCD screen. Press the Power/
Volume/Mute control knob again to restore the audio volume to its previous level.
Adjusting the volume or using any of the audio setup features cancels the mute
function.
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