11-4GTN 725/750 Pilot’s Guide 190-01007-03 Rev. CForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafflcTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex11.2.1.1 Terrain Page 120° Arc or 360° RingsSelect the 120º Arc or 360º rings overlay for the Terrain page with either the360 or Arc keys from the Menu.1. While viewing the Terrain page, touch the Menu key.2. Touch the 360º or Arc key.120° Arc OutlineOuter Arc RangeInner Arc RangeAircraft GSL Value(GPS Derived)Terrain Menu KeyRed Terrain Is Above OrWithin 100 ft Below TheAircraft AltitudeYellow Terrain Is Between100 ft and 1000 ft BelowThe Aircraft AltitudeTerrain TypeTerrain ScaleHeading AnnunciationFigure 11-4 Terrain 120° Arc View11.2.1.2 Display Flight Plan on Terrain PageSelect the display of the active flight plan on the Terrain page.Touch the Flight Plan key to toggle the display of active flightplan on or off.11.2.1.2 Display Terrain LegendSelect the display of the Terrain Legend on the Terrain page.Touch the Legend key to toggle the display of the TerrainLegend on or off.
