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nüvi 30/40/50 Owner’s Manual 21
Restoring Settings
You can restore a category of settings or all settings
to the factory defaults.
1.
Select Settings.
2.
If necessary, select a settings category.
3.
Select Restore.
Appendix
Caring for Your Device
Avoid dropping your device and operating it in high-
shock and high-vibration environments.
Do not expose the device to water.
Contact with water can cause this device to
malfunction.
Do not store the device where prolonged exposure
to extreme temperatures can occur, because it can
cause permanent damage.
Never use a hard or sharp object to operate the
touchscreen, or damage may result.
Cleaning the Outer Casing
Avoid chemical cleaners and solvents that can
damage plastic components.
1
Clean the outer casing of the device (not the
touchscreen) using a cloth dampened with a mild
detergent solution.
2
Wipe the device dry.
Cleaning the Touchscreen
1
Use a soft, clean, lint-free cloth.
2
If necessary, use water, isopropyl alcohol, or
eyeglass lens cleaner.