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Trail Guide
™
Owner’s Manual 47
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appendIx > addInG maps to your traIl GuIde
Adding Maps to Your Trail Guide
You can purchase additional MapSource
®
maps from Garmin for
your Trail Guide.
Purchasing Additional MapSource Maps
In order to unlock and use additional MapSource data, you need
your unit ID number (see page 40) and serial number (see
page 51). After you unlock your map data, you can transfer it to
the Trail Guide using MapSource and your computer.
Note that the preloaded maps on your Trail Guide are protected and
cannot be erased. For example, if you add additional maps to your
Trail Guide, you will not overwrite the original maps. If you load
additional maps to the Trail Guide, these maps are not protected.
The additional maps are overwritten each time you load new maps
to the unit.
Controlling Map Views on the Map Page
You can view a list of your map families on the MapSource
Info page.
To view the installed maps:
1. Press MENU, highlight Settings, and press OK.
2. Highlight Map Info and press OK. The MapSource Info
page opens.
Map families loaded Individual maps loaded
The MapSource Info page lists the MapSource maps that are
loaded onto the unit. These are actually map families: each map
family may contain numerous smaller maps.