Garmin GPSMAP 4210 Owner's Manual - Page 10

Using Charts Using Charts Using Charts The GPSMAP 4000 series chartplotters have a basic worldwide imagery map and built-in detailed BlueChart g2 offshore cartography for US waters. From the Home screen, select Charts. • Navigation Chart-displays all relevant navigation data available on your preloaded maps, including buoys, lights, cables, depth soundings, marinas, and tide stations in an overhead view. • Perspective 3D-displays a view from above and behind your boat for a visual navigation aid. Note: Mariner's Eye 3D, Fishing Charts, and Fish Eye 3D views are available when using optional Blue Chart g2 Vision preprogrammed SD cards. See page 16. • Mariner's Eye 3D-displays a detailed, three‑dimensional view from above and behind the boat for a visual navigation aid. • Fishing Chart-removes navigational data from the chart and enhances bottom contours for depth recognition. • Fish Eye 3D-provides an underwater view that visually represents the sea floor according to the chart's information. Using the Navigation Chart Use the navigation chart to plan your course, view map information, and as a navigational aid. From the Home screen, select Charts > Navigation Chart. Marine services Your boat Submerged wreck Exposed wreck Beacon Buoy Zoom scale Navigation Chart with BlueChart g2 Vision Data Zooming In and Out on the Map The Range (-/+) keys control the zoom level, indicated by the scale at the bottom of the navigation chart ( ). The bar under the number represents that distance on the map.  GPSMAP 4000 Series Owner's Manual