Updates & Downloads
NAVIGATOR: GPS175/GNC355/GNX375 - Service Bulletin 23110 Rev. A Document software version 3.22
as of October 31, 2023
View installation instructions
Notes:
- This is the service bulletin document only
Installation Instructions
- The application requires Windows 2000, XP, Vista, Windows 7, or Windows 10.
Mac computers are not supported.
- Download GPS175/GNC355/GNX375 System Software v3353.0D (006-B3353-0D).
- Make sure an SD card reader is connected to the PC.
- Put the GPS/GNC/GNX Downloadable Software SD Card (010-01000-00) in the card reader.
- Run the executable file that was downloaded in Step 2.
- Follow the onscreen prompts to create a software loader card.
- Select Finish to complete the process.
- Eject the card from the card reader. The software loader card is now ready to use.