Lowrance electronic GlobalMap 4800M - Manual (Page 5)

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Configure NMEA ........................................................................ 71
Coordinate System Selection...................................................... 71
To setup Loran TD: ................................................................. 72
Map Fix ....................................................................................... 73
Customize Page Displays ........................................................... 74
Customize Satellite Status Page ............................................ 74
Customize Navigation Page ................................................... 74
Customize Map Page .............................................................. 75
DGPS Status ............................................................................... 75
GPS Simulator ............................................................................ 75
Simulating Trail or Route Navigation ................................... 76
Initialize GPS.............................................................................. 76
Map Auto Zoom ........................................................................... 77
Map Data..................................................................................... 77
Show Map Data....................................................................... 78
Pop-up Map Information ........................................................ 78
Map Boundaries ...................................................................... 78
Fill Water With White ............................................................ 78
Map Overlays (Range Rings; Lat/Long Grid) ........................ 78
Map Datum Selection ................................................................. 79
Map Detail Category Selection................................................... 80
Map Orientation ......................................................................... 80
Navionics
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Charts....................................................................... 82
Display a Navionics chart:...................................................... 82
Port Information ..................................................................... 83
Tidal Current Information ..................................................... 84
Tide Information ..................................................................... 85
Pop-up Help................................................................................. 87
Position Pinning.......................................................................... 87
Reset Options .............................................................................. 88
Require DGPS ............................................................................. 88
Screen Contrast and Brightness ................................................ 89
Set Language .............................................................................. 90
Set Local Time ............................................................................ 90
Show WAAS Alarm..................................................................... 91
Software Version Information.................................................... 91
Sounds and Alarm Sound Styles................................................ 92
Track Smoothing......................................................................... 93
Trail Options ............................................................................... 93
Delete All Trails ...................................................................... 93
Flash Trails on Screen Option................................................ 93
Update Trail Option................................................................ 94
Update Trail Criteria (Auto, Time, Distance).................... 94