Garmin G3X Pilot’s Guide190-01115-00 Rev. JAppendix F377SystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesIntegratedAutopilot Annun/Alerts Appendix IndexAPPENDIX F: ABNORMAL OPERATIONLOSS OF GPS POSITIONWhen the G3X loses the GPS signal for any reason, the following will occur:• A blinking red question mark will appear over the airplane icon on the map.• The ‘Lost Satellite Reception’ message will display.• Any GPS dependent data fields will not be available.GPS Signal LostHAZARD DISPLAY WITH LOSS OF GPS POSITIONIf the Terrain Page doesn’t have at least a 3D fix (i.e. altitude unknown), aRed X will be displayed.Terrain Page Red X(Split-Screen)Map Page Red X (Terrain)(Split-Screen)