Garmin Administrator Guide Manuel de l'administrateur - Page 31

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Garmin Administrator Guide Manuel de l'administrateur

Problems Maintaining a GPS Fix

An optional external remote antenna (Garmin GA 27C) may
be needed when operating the unit in a vehicle with a coated
windshield or an in-screen heating system, which can block the
GPS signals. Connect the antenna to the connector located on the
back of the c320. To purchase, go the Garmin Web site at
http://www.garmin.com/products/sp320
"Accessories" link.

Battery Temperature Warning, Disposal

Your unit contains an internal lithium-ion battery, which allows
you to store more energy than standard batteries. All batteries
slowly lose the amount of energy they can hold over time. To
maximize battery life, limit your c320's prolonged exposure
to excessive heat and direct sunlight. Contact your local waste
disposal department for information on properly disposing of the
lithium-ion battery.
c320 Owner's Manual
and select the

Updating Map Software

Garmin periodically updates its maps so that you can enjoy the
most accurate route information. If you registered your unit, you
will receive notification of map updates. Otherwise, check the
Garmin Web site at
http://www.garmin.com/unlock/update.jsp
see if an update for your map software is available.
See "Customizing the Map Page" on page 19, for instructions on
how to find your current MapSource software and version number.

Removing, Inserting the SD card

The SD card is located on
the side of the c320. To
remove or to insert the card,
press it in until you hear a
click.
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