Garmin G2000 Cockpit Reference Guide for the Cessna Corvalis T240 190-01264-01 Rev. AAppendix170FlightInstrumentsEISNav/Com/XPDR/AudioAFCSFMS NavFlightPlanningProceduresHazardAvoidanceAdditionalFeaturesAbnormalOperationAnnun/AlertsAppendixIndex7) The new databases are copied to the SD card in the bottom card slot ofthe appropriate displays. While the database is copying, progress can bemonitored at the bottom of the applicable database field. When copying isfinished, ‘Sync Complete’ is displayed.8) Turn system power OFF.9) Apply power to the system.10) From the Home Screen on the Touchscreen Controller, touch Utilities > Setup> Avionics Status.11) If necessary, touch the Database Tab. The Touchscreen Controller shows a listof displays on which databases reside.12) Touch a button from the list to view database information associated with thatdisplay (MFD1, PFD1, and GTC1).13) Scroll through the database information and verify the database cycleinformation is correct.14) Touch Back to return to the list of displays, and repeat steps 11 through 13 toverify the database cycle information for each display.15) When finished, touch Back or Home.MAGNETIC FIELD VARIATION DATABASE UPDATEThe Magnetic Field Variation Database is loaded as part of the navigation database,but is copied to, and resides within each AHRS (GRS1 and GRS2). At startup, thesystem compares the MV DB within the navigation database to that presently residingin each AHRS (GRS1 and GRS2). When a new navigation database is loaded, thesystem may determine the newly loaded MV DB within the navigation database isnewer than that residing in each AHRS. In this case, the system will prompt for anupdate. This prompt is displayed on the Touchscreen Controller (GTC). Note, in thisexample, GRS1 is the first AHRS to indicate an update is available. In actuality, thisis dependent on which AHRS is the first to report status to the system. GRS2 may bedisplayed before GRS1. The order is not important, only that both AHRS be updated.
