Map Data ................................................................................... 139
Earth Map Detail .................................................................. 139
Pop-up Map Info .................................................................... 139
Map Orientation........................................................................ 142
Overlay Data ............................................................................. 143
Pop-up Help ............................................................................... 146
Reset Options ............................................................................ 146
Set Language............................................................................. 148
Set Local Time........................................................................... 148
Show WAAS Alarm ................................................................... 149
Track Smoothing ....................................................................... 151
Trail Options ............................................................................. 152
Delete All Trails .................................................................... 153
Units of Measure ....................................................................... 155
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