Garmin GPSMAP 620, Руководство пользователя

Страница: 14 / 72

GPSMAP 620 Owner’s Manual
Marine Mode: Using Charts
Marine Mode: Using Charts
The GPSMAP 620 is loaded with a basic worldwide imagery map.
You can use optional BlueChart g2 Vision
®
preprogrammed
SD cards to get the most out of your GPSMAP 620. For more
information on BlueChart g2 Vision, see page 10 .
There are four ways to view charts on a GPSMAP 620 device:
Navigation Chart
—displays an overhead view of the basic
worldwide imagery map and the optional BlueChart g2 Vision
charts and photos.
Mariner’s eye
(
or Mariner’s eye 3D)
—displays a view from
above and behind your boat for a visual navigation aid ( page
10 ).
Fishing Chart —removes navigational data from the chart and
enhances bottom contours for depth recognition ( page 11 ).
Fish eye 3D—
provides an underwater view that visually
represents the sea floor according information on the chart
( page 11 ).
Note:
Mariner’s Eye 3D, Fishing Charts, and Fish Eye 3D
views are only available when using optional Blue Chart g2 Vision
preprogrammed SD cards. See page 10 .
•
•
•
•
Using the Navigation Chart
From the Home screen, touch Charts > Navigation Chart .
Use the Navigation chart to plan a course (see page 13 ), to view
map information, and as a visual aid while navigating.
Panning the Navigation Chart
1. From the Home screen, touch Charts > Navigation Chart .
2. Touch and drag the chart to view other areas on the chart.
3. Touch
Stop Panning to return the Navigation chart to your
current location.
Zooming In and Out on the Navigation Chart
The scale at the bottom of the chart ( ) indicates the zoom
level. The bar under the number represents the numeric scale
distance on the map.
Touch and to zoom in and out on the Navigation chart.
Interacting With Objects on the Navigation
Chart
1. Touch a point on the Navigation chart.