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Updates & Downloads

NAVIGATOR: GTN 6XX Xi/7XX Xi - Software Loader 006-B3191-0F - Service Bulletin 22111 software version 20.30

as of January 31, 2023

Download (122.95 MB)

View installation instructions


Installation Instructions

  1. The application requires Windows 2000, XP, Vista, Windows 7, Windows 10, or Windows 11. Mac computers are not supported.
  2. Download GTN 6XX Xi/7XX Xi System Software Version v3191.0F (006-B3191-0F).
  3. Make sure an SD card reader is connected to the PC.
  4. Put the GTN Downloadable Software SD Card (010-01000-00) in the card reader.
  5. Run the executable file that was downloaded in Step 2.
  6. Follow the onscreen prompts to create a software loader card.
  7. Select Finish to complete the process.
  8. Eject the card from the card reader. The software loader card is now ready to use.