Garmin 420 Manuale Proprietario

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You can overlay high-resolution satellite images on the land, sea, or 

both portions of the navigation chart when using a preprogrammed 

BlueChart g2 Vision SD card. 

  NOTE: This feature is preloaded on the GPSMAP 

430/430s/430x/430sx units. 

1.  While viewing the

, press

.

2.  Select

>

>

.

3.  Select one of the following options:

•

—standard chart information is shown on the map.

•

—standard chart information is shown on

water with photos overlaying the land.

•

—photos overlay both the water and the land at a

specified opacity. The higher you set the percentage, the 

more the satellite photos will cover both land and water.

  NOTE: When enabled, the high resolution satellite images are 

only present at lower zoom levels. If you cannot see the high 

resolution images in your BlueChart g2 Vision region, either 

zoom in further using the 

 key, or set the detail level 

higher (see