Garmin GPSMAP 278 - Manual (Page 75)

GPS Tab
The GPS tab provides a visual reference of satellite acquisition,
receiver status, and accuracy. The sky view and signal strength bars
give an indication of what satellites are visible to the receiver and
whether they are being tracked. For more information about GPS,
see pages 4-6 .
Main Menu—GPS Tab
Route Tab
The Route tab shows all the routes currently stored in memory,
along with a descriptive name for each route.
Use the Route tab create and store up to 50 reversible routes, with
up to 300 points each. See the “Creating and Using Routes” section
beginning on page 22 for more information about routes.
Main Menu—Route Tab
GPSMAP 278 Owner’s Manual 7
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