Garmin 451 Manual De Usuario

Using Charts

A BlueChart g2 Vision SD card offers Mariner’s Eye 3D, that 

provides a detailed three-dimensional view from above and behind 

the boat (according to your course), and provides a visual navigation 

aid. This view is helpful when navigating tricky shoals, reefs, 

bridges, or channels, and is beneficial when trying to identify entry 

and exit routes in unfamiliar harbors or anchorages.

  Press the 

key to move the view closer to your boat 

and lower to the water. Press the 

 key to move the view 

away from the boat. The scale (

) temporarily appears at 

the bottom of the screen.

1.  Use the 

 to point to the navaid. When the cursor is over 

the navaid, the navaid is highlighted.

2.  Press 

 to view details about the navaid.

To access additional settings or options from the Mariner’s Eye 3D 

screen, press 

.

For settings and options related to Waypoints & Tracks, Other 

Vessels, and Data Bars, see “Navigation Chart Menu” on 

.

  To customize the appearance of the Mariner’s Eye 3D screen, 

select 

 > 

.

Style—Selects how chart data is displayed over 3D terrain.

Classic—uses color schemes to indicate 3D terrain.
Charts—provides chart information in a 3D view.
Photos—provides satellite photo imagery in addition to chart 

information.