Chevrolet 2013 Full-Size Truck Owner's Manual page 43

Knob. Press the Guidance Volume
screen button to preview the
selected sound level.
Voice Guidance: Enable or disable
voice guidance. A checkmark
indicates on.
Speech Confirmation Feedback:
Turns the speech confirmation
feedback on or off. A checkmark
indicates on.
Route Preference
Press Route Preference to change
route options when a route is
calculated. A checkmark
indicates on.
Avoid Freeway: Major roads are
avoided.
Avoid Toll Road: Toll roads are
avoided.
Avoid Ferry: Ferries are avoided.
Avoid Time and Seasonal
Restricted Roads: Time restricted
and seasonal roads are avoided.
Back Track
Press BACK TRACK to turn on, off,
or delete the recording and
displaying of the traveled path.
Infotainment System
Display Back Tracks: When
active, the traveled path displays.
Record Back Track Points: When
active, the traveled path is recorded.
Delete Back Track Points:
Deletes the recorded path.
Map Database Information
Displays map database version
information.
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