78
dēzl 560 Owner’s Manual
Appendix
Troubleshooting
Problem
Solution
My device is not
acquiring satellite
signals.
• Verify that the GPS simulator is turned off.
• From the main menu, touch
Tools
>
Settings
>
System
>
GPS Simulator
>
Off
.
• Take your device out of parking garages and away
from tall buildings and trees.
• Remain stationary for several minutes.
The device does not
charge in my vehicle.
• Check the fuse in the vehicle power cable
(
).
• Verify the vehicle is turned on and is supplying
power to the power outlet.
• Your device can only charge between 32°F and
113°F (between 0°C and 45°C). If the device is
placed in direct sunlight or in a hot environment, it
cannot charge.
My battery does not
stay charged for very
long.
To maximize the time between charges, turn down the
How do I clear all of
my user data?
See
.
My battery gauge does
not seem accurate.
Allow the unit to fully discharge, and fully charge it
(without interrupting the charge cycle).
