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Updates & Downloads

NAVIGATOR: GTN 6XX Xi/7XX Xi - SERVICE BULLETIN 22111, Rev C - Service Bulletin Document software version 20.30

as of March 1, 2023

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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 Xi 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.