Garmin nuvi 780 - Manual (Page 54)

 nüvi 700 Series Owner’s Manual
a
PPendix
Battery Information
Your nüvi contains an internal, non-
replaceable, lithium-ion battery. Do not
remove or attempt to remove the battery.
Doing so could result in risk of battery
fire or damage and injury.
The
battery icon in the corner of
the Menu page indicates the status of the
internal battery. To increase the accuracy
of the battery gauge, fully discharge the
battery and then fully charge it; do not
unplug the nüvi until it is totally charged.
Contact your local waste disposal
department for information on properly
disposing of the unit.
Maximizing the Battery Life
Turn down the backlight ( Tools >
Settings > Display > Brightness ).
Do not leave your nüvi in direct
sunlight. Avoid prolonged
exposure to excessive heat.
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•
Changing the Fuse
CaUTion: When replacing the
fuse, do not lose any of the small
pieces and make sure they are put
back in the proper place.
If your unit will not charge in your
vehicle, you may need to replace the fuse
located at the tip of the vehicle adapter.
1. Unscrew the black, round end
piece, and remove it.
2. Remove the fuse (glass and silver
cylinder), and replace with a 3A
fast blow fuse.
3. Ensure that the
silver tip is placed
in the black end
piece. Screw on
the black end
piece.
End
piece
Silver tip
Fuse
End
piece
Silver tip
Fuse