18-13190-01004-03 Rev. B Garmin GTN 625/635/650 Pilot’s GuideForewordGettingStartedXpdr CtrlCom/NavFPLDirect-ToProcWpt InfoMapTrafficTerrainWeatherNearestMusicUtilitiesSystemMessagesSymbolsAppendixIndex18.3 demo ModeThe GTN product contains a “Demo” mode that allows simulation of alloperations of the product to allow practice and familiarization while staying onthe ground.WARNING: Do not use the GTN to navigate while Demo mode is active.Do not use or enter Demo mode while airborne.1. Press in and hold the Direct-To key and then apply power tothe unit.Touch To ContinueFigure 18-2 Demo Mode Start Up Display2. Touch the Continue key and Fuel keys as normally needed tostart operations.3. Touch the Demo key in the lower part of the display to reachthe Demo Setup functions.Touch For GPS SettingsTouch For NAV SettingsTouch For DateAnd Time SettingsFigure 18-3 Demo Mode Setup