You can create and transfer a GPX file to the GPSMap 78 series. You can also use the free program Garmin Basecamp to make you point list or open the GPX file you create.
@GPSCity
12 жыл бұрын
It is best to use Garmin Basecamp to load the GPX file into the unit. You can also put the file in the GPX folder in the unit. It is best to use Basecamp to load the file.
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