Garmin 500 Manuale Proprietario

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62 
zūmo 500/550 Owner’s Manual
a
PPendiX
zūmo Troubleshooting
Problem/Question
Solution/Answer
The zūmo does not 
acquire satellite 
signals.
It can take a few minutes to acquire satellite signals. Go to an 
open area, out of garages, and away from tall buildings. Stop 
your vehicle, and position the zūmo where there is a clear 
view of the sky. The bars in the upper-left corner 
 indicate 
satellite strength. 
How do I clear all my 
user data?
Hold your finger on the lower-right corner of the zūmo’s screen 
while turning on the zūmo. Keep your finger pressed until the 
message appears. Touch 
Yes
 to clear all user data. 
The zūmo is locked 
up/frozen. 
To reset your zūmo, press and hold 
 and press 
.
The suction cup will not 
stay on my windshield. 
Clean the suction cup and windshield. Dry with a clean, dry 
cloth. Mount the suction cup as described on 
.
My battery gauge does 
not seem accurate.
Allow the unit 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 touch screen. Turn the unit off. Press and hold 
 
for about one minute until the Calibration page appears. Follow 
the on-screen instructions.
My Bluetooth device 
will not connect to the 
zūmo. 
Verify that the Bluetooth field is set to 
Enabled
. Make sure your 
Bluetooth device is turned on and is less than 10 meters (about 
33 feet) away from your zūmo. Go to 
 
for a list of compatible phones and headsets.