1-2Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. DForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafflcTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexNavigation InformationFigure 1-1 GTN 725 Upper Display Without Optional Transponder or Audio PanelPilots will enjoy the GTN 725 as a flexible and powerful navigator, especiallywhen it is coupled with traffic, lightning detection, and weather interfaces. Withthe PC-based FDE prediction program, the GTN 725 may be used for oceanicor remote operations. For the latest in graphic and text weather information,the GTN 725 can interface to XM Satellite Radio’s XM Weather Service via theGarmin GDL 69/69A datalink receiver.1.1.2 GTN 750The GTN 750 includes all of the features of the GTN 725, and also includesa TSO’d airborne VHF communications transceiver and TSO’d airborne VOR/Localizer and Glideslope receivers.Navigation InformationFigure 1-2 GTN 750 Upper Display Without Optional Transponder or Audio Panel1.2 About This Pilot’s Guide1.2.1 ConventionsBold text indicates a control. The small right knob is the smaller, inner knobof the two concentric rotary knobs on the lower, right corner of the bezel. Thelarge right knob is the larger, outer knob.Small, Inner KnobLarge, Outer KnobFigure 1-3 Large/Small Concentric KnobsA graphic of a control on the side of the page refers to the control you shoulduse for the associated step as shown below.1.2.2 Using the TouchscreenMost of the controls are operated by touching the display. Highlighted iconsand keys may be simply touched to make a selection. A list of menu items maybe scrolled by touching the screen and retaining pressure while sliding your
