Garmin 4008 사용자 매뉴얼

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A BlueChart g2 Vision SD card offers Mariner’s Eye 3D, which provides a detailed 3 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.

The 

key moves the view closer to your boat and lower to the water, while the 

 key moves the view away from the boat. This is indicated by the scale (

) at the bottom of 

the screen.

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

. The 

options and additional settings are the same as the Mariner’s Eye screen

 

), with the 

exception of Colors

:

Colors —choose between 

 (Default), 

, and

. The 

setting 

shows the land as seen from the water. The 

setting indicates shallow water and land 

with a color scale. Blue indicates deep water, yellow is shallow water, and red is very shallow. The 

setting indicates land in green and brown, and the 

All Hazard 

setting uses the same 

color scale, but shows land as dark red.
Safe Depth—adjust the depth at which red indicates shallow water. This also changes the global 

Safe Depth setting as it applies to the Auto Guidance feature. See 

 for more information.