About Gps Satellite Signals - Garmin Zumo 550 Owner's Manual

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PPENDIX
• Though a PDA stylus can also be
used to operate the touch screen,
never attempt this while operating
a vehicle. Never use a hard or sharp
object to operate the touch screen or
damage may result.
Avoiding Theft
• To avoid theft, remove the zūmo and
mount from sight when not in use.
• Use the Garmin Lock
page 10.
Changing the Fuse
An AGC/3AG 2-Amp, high-breaking
capacity, 1500 A-rated fuse is located
at the tip of the vehicle adapter.
Periodically, you may need to change
the fuse. Unscrew the black, round end
piece, and replace the fuse.
Unscrew
56
feature. See
™

About GPS Satellite Signals

Your zūmo must acquire GPS (Global
Positioning System) satellite signals
to operate. If you are indoors, near tall
buildings or trees, or in a parking garage,
your zūmo cannot acquire satellites.
Go outside to an area free from tall
obstructions to use your zūmo.
When your zūmo has acquired satellite
signals, the signal strength bars on the
Menu page are green
loses satellite signals, the bars turn red or
disappear .
For more information about GPS, go to
www.garmin.com/aboutGPS.
zūmo 500/550 Owner's Manual
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