operatIon ModeMain PagesThe GPSMAP 580/585 has five main pages. If you have an optionaltransducer connected to the GPSMAP 585, you will be able to seethe Sonar page.Map page Compass page Navigation pagePosition Data pageActive Route page Sonar page(optional)Navigating to a DestinationYou can navigate to your destination using the Map page. As youtravel, you see a magenta line that always runs from your currentlocation to the destination or to the next turn on the Map page. Youcan use the Map page, Compass page, Navigation page, and PositionData page to help navigate.You can navigate to a destination using one of the followingmethods:• Select a point on the map, and press NAV/MOB.• Press NAV/MOB to start a new route using the Find page orstart a saved route or track.• Press NAV/MOB and select Go To Point to search for aparticular item and create a route to it.CAUTION: When using Go To, a direct course and a correctedcourse may pass over land or shallow water. Use visual sightingsand steer to avoid land, shallow water, and other dangerousobjects.12 GPSMAP 580/585 Owner’s ManualOperation Mode