Garmin 720 Two-Way Radio User Manual


 
4 GPSMAP 700 Series Owner’s Manual
Charts and 3D Chart Views
Charts and 3D Chart Views
The GPSMAP 700 series chartplotters have a basic imagery map. The charts and 3D chart views listed below
are available on the chartplotter.
: Mariner’s Eye 3D and Fish Eye 3D chart views are available only if you use a BlueChart g2 Vision
SD card (page 16). The Fishing chart is available if you use a BlueChart g2 Vision SD card or a BlueChart g2
SD card, or if your built-in map supports Fishing charts.
—shows navigation data available on your pre-loaded maps and from supplemental
maps, if available. The data includes buoys, lights, cables, depth soundings, marinas, and tide stations in an
overhead view (page 4).
—shows a view from above and behind your boat for a visual navigation aid (page 15).
—shows a detailed, three-dimensional view from above and behind the boat for a visual
navigation aid (page 17).
provides an underwater view that visually represents the sea oor according to the chart
information (page 18).
—removes navigational data from the chart and enhances bottom contours for depth
recognition (page 19).
—superimposes radar information on the Navigation chart or the Fishing chart (page 61).
Navigation Chart
Use the Navigation chart to plan your course, to view map information, and as a navigational aid.
From the Home screen, select  > .
Navigation Chart with BlueChart g2 Vision Data
Light
Marina services
Your boat
Submerged wreck
Buoy
Exposed wreck
Zoom scale
Zooming In and Out on the Map
The zoom level is indicated by the scale number at the bottom of the Navigation chart ( ). The bar under
the scale number represents that distance on the map.
Select and to zoom out and zoom in.
Changing from One Chart to a Different Chart
1. From a chart or a 3D chart view, select  > .
2. Select a different chart.