Destination - GMC 2011 Full-Size Truck Navigation System User Manual

At night, the brightness can be
adjusted with the vehicle dimming
knob near the headlamp switch.
Night: Press to make the map
background darker.
Day: Press to make the map
background brighter.
Setting the Clock
Press the MENU control button
to enter the menu options, then
press it repeatedly until the time is
selected or press the time screen
button, then press the Set screen
button.
Hours: Press or + to decrease or
increase the hours.
Minutes: Press or + to decrease
or increase the minutes.
12/24 Format: Select the 12 screen
button for standard time; select the
24 screen button for military time.

Destination

Press the DEST control button
to access the Destination Entry
screen. From this screen, select
from several options to plan a route
by entering destination points.
Infotainment System
Search Area
The Destination Entry screen
allows you to select the area
included in the search for your
destination. A map that divides the
48 contiguous United States, along
with Hawaii, Alaska, and a part of
Canada into 14 regions is displayed.
Before selecting a method of
destination entry, review the
search area map to make sure
your destination is located in the
highlighted region.
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