Troubleshooting – Garmin nuvi 680 User Manual
Page 53
nüvi 680 Owner’s Manual
a
PPendix
Troubleshooting
Problem/Question
Solution/Answer
My nüvi never gets
satellite signals.
Take your nüvi outside, away from tall buildings and trees.
Remain stationary for several minutes.
My phone will not connect
to the nüvi.
Verify that the Bluetooth field is set to
Enabled
.
Make sure your phone is turned on and is less than 10 meters
(about 30 feet) away from your nüvi.
See
How do I know my nüvi
is in USB Mass Storage
Mode?
When your nüvi is in USB Mass Storage Mode, a picture of a nüvi
connected to a computer is shown. Also, you should see two new
removable disk drives listed in
My Computer
.
My computer never
senses that the nüvi is
connected.
1. Unplug the USB cable from your computer.
2. Turn the nüvi off.
3. Plug the USB cable into your computer and your nüvi. The
nüvi automatically turns on and goes into USB Mass Storage
Mode.
I cannot see any new
removable drives in my
list of drives.
If you have several network drives mapped on your computer,
Windows may have trouble assigning drive letters to your nüvi
drives. See your operating’s system’s help file to learn how to
map/assign drive letters.
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 as described on
.
The touch screen is not
responding to my taps
properly.
1. Turn the unit off.
2. Press and hold the
Power
button for about one minute
until the Calibration screen appears.
3. Follow the on-screen instructions.