Garmin G3X Pilot’s Guide190-01115-00 Rev. GAppendix C327SystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesIntegratedAutopilot Annun/Alerts Appendix IndexAPPENDIX C: SD CARD USE AND DATABASESThe G3X uses an SD Card for software updates, database updates, MapSource® data,checklist files, Chartview, Flight Data Logging, exporting Track Logs/User Waypoints,importing/exporting Flight Plans and user-downloaded vehicles. Garmin recommendsusing a 2 GB SanDisk or Toshiba SD Card.MapSource detailed maps are available from your local Garmin dealer. Refer tothe Garmin website (www.garmin.com) for instructions on downloading and installingsoftware updates.INSTALLING AND REMOVING SD CARDSNOTE:SD Cards are not waterproof. They should not be exposed to moistureor excessive static charges, and should be stored in the case supplied with thecard.SD Card SlotSD Card Slot(s)Installing an SD Card:1) Insert the card into the slot on the top, right, front of the bezel. Be sure theSD Card contacts are facing the display.