Garmin gpsmap 545s Manuale Utente

Using Charts 

weather—sets up and displays various weather parameters, 

including precipitation (NEXRAD), cloud cover, visibility, WX 

buoys, and the weather legend. Sea temperature and fish species can 

be displayed on the Fishing chart (

The weather feature is only available if the chartplotter is 

connected to a weather module and you have an XM

®

 subscription). 

See 

 for additional information.

NoTE: If weather is set to off, none of the weather options will 

be visible on the chart.

From the Home screen, select 

 > 

 > 

 > 

 > 

 

.

orientation—changes the perspective of the map display.

North up—sets the top of the map display to a north heading.
Head up—sets the map display to the current track heading.
Course up—sets the map so the direction of navigation is 

always up. The heading line appears vertically on the screen if 

shown.

detail—adjusts the amount of detail shown on the map at different 

zoom levels.