Garmin 3760lmt Guida Utente

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nüvi 3700 Series 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 suction cup will not 
stay on my windshield.
Clean the suction cup and windshield with rubbing 
alcohol. 
Dry with a clean, dry cloth. 
Mount the suction cup (
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?
1.  Hold your finger on the lower‑right corner of the device 
screen while it is turning on. 
2.  Keep your finger pressed until the message appears.
3.  Touch 
Yes to clear all user data.
My battery gauge does 
not seem accurate
Allow the unit to fully discharge, and fully charge it (without 
interrupting the charge cycle).