Garmin 620 Manuale Utente

Marine Mode: Advanced Configuration

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).

From the Fish Eye 3D screen, touch 

.

View—change the viewpoint. Choose the direction you want the 

camera to point. For example, if you touch 

, 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 

From the Fishing chart, touch 

.

Waypoint and tracks—access shortcuts to waypoint and track 

other Vessels—access AIS and DSC shortcuts, as well as chart-

specific AIS display settings, as on the Navigation chart. See 

 

.

Navaids—toggle all navaids, such as lights and buoys, on or off.

From the Fishing chart, touch 

 > 

.

roses—enable information roses around the boat icon, as on the 

Navigation chart. See 

.

Data Bars—control how charting numbers appear on the screen, as 

on the Navigation chart. See 

Chart appearance—customize the appearance of the Fishing 

chart.

orientation—changes the perspective of the map display, as on 

.

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 

.