Garmin G1000 Cockpit Reference Guide for the Cessna Caravan 190-00748-00 Rev. C64Annunciations & AlertsFlightInstrumentsEISNav/Com/XPDR/AudioAFCSGPS NavFlightPlanningProceduresHazardAvoidanceAdditionalFeaturesAbnormalOperationAnnun/AlertsAppendixIndexMFD & PFD MESSAGE ADVISORIESMessage CommentsDATA LOST – Pilot stored datawas lost. Recheck settings.The pilot profile data was lost. System revertsto default pilot profile and settings. The pilotmay reconfigure the MFD & PFDs with preferredsettings, if desired.XTALK ERROR – A flight displaycrosstalk error has occurred.The MFD and PFDs are not communicatingwith each other. The G1000 system should beserviced.PFD1 SERVICE – PFD1 needsservice. Return unit for repair.The PFD and/or MFD self-test has detected aproblem. The G1000 system should be serviced.PFD2 SERVICE – PFD2 needsservice. Return unit for repair.MFD1 SERVICE – MFD1 needsservice. Return unit for repair.MANIFEST – PFD1 softwaremismatch, communication halted.The PFD and/or MFD has incorrect softwareinstalled. The G1000 system should be serviced.MANIFEST – PFD2 softwaremismatch, communication halted.MANIFEST – MFD1 softwaremismatch, communication halted.PFD1 CONFIG – PFD1 config error.Config service req’d. The PFD configuration settings do not matchbackup configuration memory. The G1000system should be serviced.PFD2 CONFIG – PFD2 config error.Config service req’d.MFD1 CONFIG – MFD1 configerror. Config service req’d.The MFD configuration settings do not matchbackup configuration memory. The G1000system should be serviced.SW MISMATCH – GDU softwareversion mismatch. Xtalk is off.The MFD and PFDs have different softwareversions installed. The G1000 system should beserviced.