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Chapter 4: Customizing
66
4. Press and hold the Volume Up (F1) or Volume
Down (F2) buttons to adjust the volume
between 0 and 100 percent.
5. Press the mute button (F4) to mute all sound.
6. Press the navigation button (F3) to return to the
main navigation screen, or simply wait a few
seconds and the main navigation screen
appears automatically.
The volume buttons on the radio and
music screens change the same
volume setting as the SETUP option.
To mute only the guidance voice, see
“Turning voice guidance on and off”
on page 73.
Note
Customizing navigation
Accessing preferences
These general instructions work for all options.
1. If you’re not already on the main navigation
screen, press the navigation button (F3).