Garmin G3X Pilot’s Guide190-01115-00 Rev. K369Annunciations & AlertsSystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeatures AFCS Annun/Alerts Appendix IndexSECTION 10 ANNUNCIATIONS & ALERTS10.1 MISCELLANEOUS MESSAGE ADVISORIESMessage CommentsApproaching Target Altitude Within 200 feet of final VNAV target altitude.Approaching VNAV Profile The aircraft is within one minute of reaching theinitial VNAV decent point.Arriving at XXX The aircraft is nearing the destination.Can’t Unlock Maps No applicable unlock code for one or more mapswas found. All MapSource maps are not accessible.Database Error Internal problem with the system. Contact yourdealer or Garmin Product Support to have the unitrepaired.Fuel Tank A reminder for switching fuel tanks. The remindermessage repeats at the specified interval after thebeginning of each trip.Lost Satellite Reception The system is unable to receive satellite signals.Memory Full System memory is full, no further data can be saved.Proximity Alarm XXXXX You have reached the distance set for a proximitywaypoint.Next DTK XXX The aircraft is nearing a turn in a route.No XM Signal The XM antenna is not receiving a signal.Proximity Alarm Memory Full No additional proximity waypoints can be saved.Proximity Waypoints Overlap The radius of two proximity waypoints overlap.Route Already Exists A route name that already exists has been entered.Route Memory Full No additional routes can be saved.Route Truncated Uploaded route from another device has more than300 waypoints.Route Waypoint Memory Full No additional route waypoints can be saved.Saving XM ProgramInformationAn XM Radio channel lineup change has occurredand the unit is saving the channel lineup to memory.