Garmin GPSMAP 620 - Fishing Chart and Track Options; Fishing Chart Setup and Appearance

40 GPSMAP 620 Owner’s Manual
Marine Mode: Advanced Conguration
Range Rings—toggle the range rings on or off.
Safe Depth—(Mariner’s Eye 3D only) adjust the depth at which
red indicates shallow water.
Lane Width—adjust the width of the course line drawn when
navigating. This setting affects direct navigation (Go To) and routes
(Route To), but does not affect automatic guidance (Guide To).
Fish Eye 3D Settings
From the Fish Eye 3D screen, touch Menu.
View—change the viewpoint. Choose the direction you want the
camera to point. For example, if you touch Port, the view places
the camera to starboard, looking across the boat to port.
Tracks
—toggle tracks on or off.
Data Bars—control how charting numbers appear on the screen, as
on the Navigation chart. See page 37.
Fishing Chart Settings
From the Fishing chart, touch Menu.
Waypoint and Tracks
—access shortcuts to waypoint and track
information, as on the Navigation chart. See page 36.
Other Vessels
—access AIS and DSC shortcuts, as well as chart-
specic AIS display settings, as on the Navigation chart. See
page 37.
Navaids—toggle all navaids, such as lights and buoys, on or off.
Conguring Fishing Chart Setup and Appearance
From the Fishing chart, touch Menu > Fishing Chart Setup.
Roses
—enable information roses around the boat icon, as on the
Navigation chart. See page 37.
Data Bars—control how charting numbers appear on the screen, as
on the Navigation chart. See page 37.
Chart Appearance
—customize the appearance of the Fishing
chart.
Orientation
—changes the perspective of the map display, as on
the Navigation chart. See page 38.
Detail—adjusts the amount of detail shown on the map.
Heading Line—draws an extension from the bow of the boat in
the direction of travel, as on the Navigation chart. See page 38.
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