Using Mariner's Eye - Garmin GPSMAP 4000 series Owner's Manual

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Using Mariner's Eye

Mariner's Eye provides a 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.
To access the Mariner's Eye screen, from the Home screen, select Charts > Mariner's
Press the RANGE (+) key (GPSMAP 4008/4012) or touch the
move the view closer to your boat and lower to the water, Press the
4008/4012) or touch the
Mariner's eye Settings
To access additional settings or options from the Mariner's Eye screen, press MENU.
Rings—toggle the range rings on or off.
tracks—turn the visible track log on or off. The unit continues to record tracks if you turn this
setting off, but they are hidden from view.
Safe Depth—adjust your boat's safe depth.
Lane Width—adjust the width of the course line drawn when navigating. This setting does not
(Route To) or automatic guidance
affect routes
Show Radar—If you have a Garmin marine radar device connected to your Garmin Marine
Network, you can overlay radar readings on the Mariner's Eye screen.
Overlay Numbers—show or hide cruising, navigation, fishing, and sailing numbers.
8
key (GPSMAP 5008/5012) to move the view away from the boat.
(Guide
Mariner's Eye With Radar Information
key (GPSMAP 5008/5012) to
RANGE (-)
To).
GPSMAP 4000/5000 Series Owner's Manual
®
Eye.
key (GPSMAP