Garmin 620 Manuale Utente

Marine Mode: Advanced Configuration

worldmap shows the coastal outlines of the world with the land 

covered in a low-resolution photo image.
Spot Depths—turn on spot soundings and set a dangerous 

depth.
Symbols—allows customization of the symbols that appear on 

the Navigation chart.

Navaid Size—adjust the size of the symbols shown on the 

map.
Navaid type—set the navaid symbol set:  National Oceanic 

and Atmospheric Administration (NOAA) or International 

Association of Lighthouse Authorities (IALA).
Land pois—toggle Points of Interest (POI) icons shown on 

land (this option is only available when using a BlueChart 

g2 Vision SD card).
Light Sectors—adjust the drawing of light sectors on the 

map.

From the Mariner’s Eye screen or the Mariner’s Eye 3D screen, 

touch 

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Waypoint and tracks—provides access to waypoint and track 

information shortcuts, as on the Navigation chart. See 

  Note: The tracks Display configuration option is not available 

on the Mariner’s Eye screen. You need a BlueChart g2 Vision SD 

card to use this feature.

other Vessels—provides access to AIS and DSC shortcuts, as well 

as chart-specific AIS display settings, as on the Navigation chart.  

See 

Data Bars—control how charting numbers appear on the screen, as 

on the Navigation chart. See 

Chart appearance—allows customization of the appearance of 

the Mariner’s Eye or Mariner’s Eye 3D screen.

Color Scheme—(Mariner’s Eye 3D only) allows the setting of 

the colors used to indicate depth hazards.

Normal—show the land as seen from the water.
Water Hazard—indicate shallow water and land with a 

color scale. Blue indicates deep water, yellow indicates 

shallow water, and red indicates very shallow water. Green 

and brown indicate land.
all Hazard—show land as dark red.

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