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Auto (Automatic): Touch this screen button for the
system to automatically adjust the screen background
depending on exterior lighting conditions.
Night: Touch this screen button and the system makes
the map background darker.
Day: Touch this screen button and the system makes
the map background brighter.
Setting the Clock
The navigation system time and the analog clock
operate independently. Changing the time through the
navigation system does not change the time on the
analog clock. See Analog Clock
on page 4‑20
to
change the analog clock time.
Press the CONFIG key to enter the configure menu
options, then press the CONFIG key repeatedly until the
time is selected or touch the time screen button.
Hours: Press the − (minus) or + (plus) signs to
decrease or increase the hours.
Minutes: Press the − (minus) or + (plus) signs 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.
Global Positioning System (GPS)
The navigation system determines the position of the
vehicle by using satellite signals, various vehicle
signals, and map data.
At times, other interferences such as the satellite
condition, road configuration, the condition of the
vehicle and/or other circumstances can interfere with
the navigation system's ability to determine the accurate
position of the vehicle.
The GPS shows the current position of the vehicle
using signals sent by the GPS Satellites of the United
States Department of Defense. When the vehicle is not
receiving signals from the satellites, a symbol appears
on the map screen. Refer to Symbols on page 5‑17.
This system may not be available or interferences may
occur if any of the following are true:
.
Signals are obstructed by tall buildings, trees, large
trucks, or a tunnel.
.
Objects are located on the front dash of the
vehicle.
.
Satellites are being repaired or improved.
.
After-market glass tinting has been applied to the
vehicle's windshield.
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