Garmin G3X Pilot’s Guide190-01115-00 Rev. K297Additional FeaturesSystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeatures AFCS Annun/Alerts Appendix Index8.8 ELECTRONIC CHECKLISTS (OPTIONAL)NOTE: The information described in this section is not intended to replacethe checklist information described in the AFM.NOTE: Garmin does not create, modify, or update G3X checklists and thuscannot be responsible for the availability and/or content.NOTE: Checklists cannot be edited from within the system.The G3X is capable of displaying checklists (if available from the aircraft manufacturer)which allow a pilot to quickly find the proper procedure on the ground and during eachphase of flight. The G3X accesses the checklist file (*.ace) from the root directory (/*.ace) of the SD card. If a checklist file is available on the SD card, the ‘Checklists’ MainMenu Option will appear.8.9 FLIGHT DATA LOGGINGThe flight data logging feature automatically stores flight and engine data to anSD card. Data is recorded to the SD card every second. A data file is created eachtime the system is powered on with an SD card inserted, or each time an SD card isinserted after power on. A 2 GB SD card can store over 1,000 hours of flight data orup to 1,000 files (whichever comes first). The data files stored on the SD card have anextension of .csv. This file format can be opened using a spread sheet application ona personal computer. Garmin recommends using a 2 GB SanDisk or Toshiba SD card.