0 GPSMAP 5000 Series Owner’s ManualUsing ChartsUSinGChartSShow Radar—If you are connected to a Garmin Marine Radar through the Garmin MarineNetwork, you can overlay radar readings on the Mariner’s Eye screen.Mariner’s Eye With Radar Informationoverlay Numbers—shows or hides cruising, navigation, fishing, and sailing numbers.Using BlueChart g2 VisionOptional BlueChart g2 Vision preprogrammed SD cards allow you to get the most out of yourchartplotter. In addition to detailed marine charting, BlueChart g2 Vision has the following features:Mariner’s eye 3D—provides a view from above and behind the boat for a three-dimensionalnavigation aid. The BlueChart g2 Vision Mariner’s Eye 3D is more detailed than the preloadeddata.Fish eye 3D—provides an underwater, three-dimensional view that visually represents thesea floor according to the information on the chart.Fishing Charts—displays the chart with enhanced bottom contours and without navigationaldata. This chart works well for offshore deep-sea fishing.High Resolution Satellite Imagery—provides high resolution satellite images for a realisticview of the land and water on the Navigation chart.Aerial Photos—displays marinas and other navigationally significant aerial photos to help youvisualize your surroundings.Detailed Roads and PoI data—displays roads, restaurants, and other points of interest (POIs)along the shore.Auto Guidance—uses specified boat safe depth and chart data to determine the best course toyour destination.•••••••