Garmin GPSMAP 620 Manuale Utente

This supplement details the features and enhancements provided in the GPSMAP 620 3.00 software update and provides instructions on how to 

use them. For complete information on how to use your GPSMAP 620, see your owner’s manual.

You can choose either time or distance as the method for controlling navigation leg transition.

1.  From the Home screen, touch 

 > 

 > 

.

2.  Touch an option:

—set the time, before a turn in a route, at which you transition to the next leg.

—set the distance, before a turn in a route, at which you transition to the next leg.

—transition when you arrive at the next leg.

Increasing time or distance can improve autopilot accuracy when navigating a route or an automatic-guidance line with many frequent 

turns, or when traveling at higher speeds.
Decreasing time or distance can improve autopilot accuracy when navigating a straighter route or an automatic-guidance line, or when 

traveling at slower speeds.

The device supports all features for the latest BlueChart

®

 g2 and BlueChart g2 Vision

®

 cards.

With the latest BlueChart g2 Vision cards, you can control bathymetric contour shading.

1.  From the Home screen, touch 

 > 

 > 

> 

 > 

 > 

.

2.  Touch a depth.
  Areas with depths shallower than the selected value are shaded in blue, and areas with depths greater than the selected value are 

shaded in white. The contour is always drawn at, or deeper than, the selected depth.

You can select the label display for waypoints by symbol. You display only the symbol for a waypoint, or you can display the symbol 

combined with either the waypoint name or a comment.

1.  From the Home screen, touch 

 > 

 > 

> 

 > 

.

2.  Touch a waypoint symbol.
3.  Touch an option:

—display the waypoint name with the selected symbol.

—display user-entered comments with the selected symbol.

—display only the selected symbol.

—turn off the waypoint for the selected symbol. This allows the waypoints on the map to be limited to those of interest for your 

current activity.

You can display chart information in Perspective 3D if you do not have a BlueChart g2 Vision card.

1.  From the Home screen, touch 

.

2.  Touch 

.

You can rotate the 3D view by touching and dragging the Perspective 3D, Mariner’s Eye 3D, or Fish Eye 3D screens.
You can review information about objects on the Perspective 3D or Mariner’s Eye 3D screens.

1.  From the Home screen, touch 

 > 

or

.

2.  Touch an object.
3.  Touch 

 to view details of objects in vicinity of the cursor. 

 is displayed if the cursor is near more than one object; if the 

cursor is near only one object, the name of the object is displayed.

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