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nüvi 310/360 Owner’s Manual 53
APPENDIX
nüvi Troubleshooting
Problem/Question Solution/Answer
My battery gauge does not
seem accurate.
Allow the nüvi to fully discharge and then fully
charge it (without interrupting the charge cycle).
The touch screen is not
responding to my taps
properly.
Calibrate the screen. On the Menu page, touch
Settings > Display. Touch the Recalibrate button
and follow the on-screen instructions.
Battery Information
Your nüvi contains an internal (non-removable) lithium-ion battery. Contact your local
waste disposal department for information on properly disposing of the nüvi.
Battery Tips
• Your nüvi’s battery should last 4 to 8 hours, depending on usage.
• To extend the battery life, reduce the time the backlight stays on. On the Menu
page, select Settings > Display > Backlight Timeout to change the setting.
• Close the antenna when you do not need to receive
GPS signals.
• To increase the accuracy of the battery gauge, fully discharge the battery and
then fully charge it. You should not need to do this very often.
• Do not leave your nüvi in direct sunlight, and avoid prolonged exposure to
excessive heat.