Garmin G2000 Cockpit Reference Guide for the Cessna Corvalis T240190-01264-01 Rev. A123Annunciations & AlertsFlightInstruments EISNav/Com/XPDR/Audio AFCS FMS NavFlightPlanning ProceduresHazardAvoidanceAdditionalFeaturesAbnormalOperationAnnun/Alerts Appendix IndexDATABASE SYSTEM MESSAGESMessage CommentsMFD1 DB ERR – MFD1 navigationdatabase error exists.The specified GDU detected a failure in one ormore databases. Ensure the data card is properlyinserted. Replace data card. If problem persists,the system should be serviced.PFD1 DB ERR – PFD1 navigationdatabase error exists.GTC1 DB ERR – GTC1 databaseerror exists.The GTC detected a failure in one or moredatabases. Ensure the data card is properlyinserted. Replace data card. If problem persists,the system should be serviced.DB MISMATCH – Navigationdatabase mismatch. Xtalk is off.The GDUs have different navigation databaseversions or regions installed. Crossfill is off. Checkthe Avionics Status Screen to determine versionsor regions. Also, check the Avionics Status Screenfor a database synchronization function notcompleted. After synchronization is complete,power must be turned off, then on.DB MISMATCH – StandbyNavigation database mismatch.The GDUs have different standby navigationdatabase versions or regions installed. Check theAvionics Status Screen to determine versions orregions. Also, check the Avionics Status Screenfor a database synchronization function notcompleted. After synchronization is complete,power must be turned off, then on.DB MISMATCH – Terrain databasemismatch.The GDUs have different terrain database versionsor regions installed. Check the Avionics StatusScreen to determine versions or regions. Also,check the Avionics Status Screen for a databasesynchronization function not completed. Aftersynchronization is complete, power must be turnedoff, then on.
