GPSMAP® 5000 Series Owner’s Manual Using RadarUSinGradarMARPA target (only appears when you are targeting a tagged MARPA object)—opens theMARPA target information window. You can get MARPA information or remove MARPA objectsfrom this window.MARPA TargetingTrackingMARPA objectTarget optionsMARPA objecttargetedOpens MARPAtarget informationwindowMARPA targetstatus unknown(Lost)DangerousMARPA objectUnderstanding the Radar Overlay ScreenUse the radar overlay option to overlay radar information on the Navigation chart. From the Homescreen, touch Radar > Radar overlay.Radar Overlay ScreenRadar rangeThe radar picture appears in orange and overlays the Navigation chart. Touch the andbuttons to zoom in and out. Zooming while panning the map only affects the zoom scale of themap. The radar range remains the same. Zooming while the map is locked on the boat (not panning)affects the zoom scale of the map and the radar range.To access additional settings or options for the radar overlay screen, touch Menu. There are two setsof options you can access, radar or chart. The radar setup options are the same as the radar cruisingscreen (page 45). Touch Adjust Chart > Chart Setup to access the chart options. The chart optionsare the same as the Navigation chart (page 5). Touch Radar Setup to access the radar setup options.