Set Audio Level
The audio level of the onyX can be adjusted when an audio connection is made between the dock and the vehicle’s stereo system.. Audio level is used to adjust the onyX’s volume level to match the volume of other audio sources you may use, such as a CD player, other FM stations, or an MP3 player..
Do not use the audio level as a volume control.. Use the volume control on your vehicle’s stereo instead..
To adjust the audio level:
1Press menu..
2Press 
to scroll to and highlight Audio Level and press the Select button..
3Press 
to decrease or 
to increase the audio level..
4Press the Select button to confirm the new audio level..
5Press and hold menu to return to the main display screen..
Set Audio Level
Press arrow keys to adjust
and Select to confirm
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