Garmin Flight Deck 100 User Manual

190-00728-04  Rev. A

25

DO NOT use the database SD cards for any purpose other than database storage.

Refer to the Appendices for instructions on updating databases.

Ensure that the system is powered off before inserting the SD card.

The GDU 1240A data card slots use Secure Digital (SD) cards and are located on the top right portion of the 

display bezels.  Each display bezel is equipped with two SD card slots.  SD cards are used for the various databases 
and system software updates as well as terrain database storage.

Not all SD cards are compatible with the Prodigy

 system.  Use only SD cards supplied by Garmin or the aircraft 

manufacturer.

Insert the SD card in the SD card slot, pushing the card in until the spring latch engages.  The front of the card 
should remain flush with the face of the display bezel.

Gently press on the SD card to release the spring latch and eject the card.