
16 GPSMAP 400/500 Series Owner’s Manual
Using Charts
• —turn tracks on or off (page 31).
• —view, sort, or lter existing waypoints, or create
new ones.
• —edit, delete, or create a new waypoint.
• —manage tracks (page 31).
• —view a list of tracks that have been saved.
—view information about other vessels. To view
information about other vessels, your unit must be connected to an
external AIS (Automatic Identication System) or DSC (Digital
Selective Calling) device.
—turn the display of NEXRAD weather on or
off. (The feature is only available if the chartplotter is
connected to a weather module and you have an XM subscription.)
See page 60 for additional information.
(page 9)—show or hide cruising, navigation, shing,
fuel, sailing numbers, or compass tape.
—customize the Perspective 3D chart.
• —toggles the range rings on or off to provide
distance measurement.
• —adjusts the width of the course line drawn when
navigating. This setting also affects routes, but does
not affect automatic guidance.
Using Mariner’s Eye 3D
A BlueChart g2 Vision SD card offers Mariner’s Eye 3D, which
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 benecial when trying to identify entry
and exit routes in unfamiliar harbors or anchorages.
Mariner's Eye 3D Navigation Chart
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