1-11190-01007-03 Rev. C GTN 725/750 Pilot’s GuideForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafflcTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5 System Operation1.5.1 Using the Touchscreen Key ControlsExcept for the knobs, the HOME, and Direct-To keys on the bezel, thecontrols for the GTN 7XX are located on the display and activated by yourtouch.Back toPrevious PageTouchscreen Keys - Touch toToggle ActivationTouch to ZoomIn and OutFigure 1-18 On-Screen Keys and Active Display Areas1.5.2 System PageGTN 7XX system settings are managed in System Mode. The followingfeatures are available:• System Status• GPS Status• External LRUs• Setup• Alerts Settings• Units Settings• Audio• Ownship Symbol• Backlight
