The Map Datum Menu.
Map Detail Category Selection
This menu determines which of the mapping features are shown on the screen. This includes: waypoints, trails, icons, cities, highways, etc. You can turn on or off any of these items to customize the map.
To get to Map Categories:
1.From the Map Page, press MENU↓ to MAP CATEGORIES DRAWNENT.
2.Press ↑ ↓ to select a category or press → then press ↑ ↓ to select a subcategory. Press ENT to turn it off (no check) or on (checked.)
3.To return to the map display, press EXITEXIT.
The Map Categories Drawn Menu.
Map Orientation
By default, this receiver shows the map with north always at the top of the screen. This is the way most maps and charts are printed on paper.