Garmin 531 Manuale Utente

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GPSMAP 400/500 Series Owner’s Manual
Using Charts
Using the Chart/Sonar Screen
NOTE: The Chart/Sonar screen, like the Sonar screen, is only 
available when using a sonar capable unit with a transducer attached. 
Use the Chart/Sonar screen to view the Navigation chart, Fishing 
chart, Mariner’s Eye 3D, or Fish Eye 3D and sonar at the same time.
To view a split chart/sonar screen:
1.  From the Home screen, select 
Chart/Sonar
2.  Select the type of chart on the split screen.
Navigation 
chart screen
Sonar 
screen
Navigation/Sonar Combination
  To access additional settings or options for the chart/sonar 
screen, press 
MENU
.