11-3190-01007-03 Rev. C GTN 725/750 Pilot’s GuideForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafflcTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex11.2.1 Displaying Terrain ProximityThe Terrain page is in the Terrain function.1. Touch the Terrain key on the Home page.Heading AnnunciationOwnship PositionAircraft GSL Value(GPS Derived)Range RingsTerrain Menu KeyTerrain Page TitleRed Terrain Is Above OrWithin 100 ft Below TheAircraft AltitudeYellow Terrain Is Between100 ft and 1000 ft BelowThe Aircraft AltitudeActive Flight Plan LegTerrain TypeTerrain ScaleFigure 11-2 Terrain Page2. Touch the Menu key for options.Selected View Flight Plan Selected To ShowTerrain LegendSelected To ShowFigure 11-3 Terrain Menu Options