Release Note:

1. Fix hanging problem while Fantom radar connected
2. Support manual selection for Airmar transdduers
3. Fix phonetic keyboard issues
4. Improve coordinate accuracy while adding new waypoint

How to Update the Software?

1. Click on 'Download' and choose to save the file to your computer.
2. Choose a location where you can easily find the file, such as the 'My Documents' folder or 'C:\'.
3. Once the download is complete, go to the location where you saved the file.
4. Double-click on the downloaded file. This will automatically extract the files to C:\Garmin and run a program to transfer the software update to an SD card.
5. Power on the device and make sure all attached network devices are powered on as well.
6. Insert the card into the card slot of your primary device. Select 'Update Software' in the window that automatically displays. If you do not have a primary device with a card slot, please see your dealer.
7. After the update completes, all Garmin Marine Network devices and NMEA 2000 sensors will have the latest software. This ensures all of the devices will be able to communicate with each other. Note: If you have additional chartplotters connected to NMEA 2000 and not the Garmin Marine Network, you will have to independently update each chartplotter. After the update of the Garmin Marine Network completes, insert the update card into each NMEA 2000 chartplotter.

NOTE：

This software should only be uploaded to the unit for which it is intended. If this software is uploaded to a GPS unit other than the product it is designed for, it will render the unit inoperative.
If the software upload fails, and subsequent upload attempts prove unsuccessful, the unit may need to be returned to Garmin for service. Call Garmin at +886.2.26429199 ext2 or email Garmin. You may also contact Garmin authorised dealer for product support.
Before proceeding, please back up your waypoints and route data. You may back up the data by copying the GPX files in the Garmin disk to your computer. This software should only be uploaded to the unit for which it is intended. If this software is uploaded to a GPS unit other than the product it is designed for, it will render the unit inoperative.

Change History:

Version 2.20:

1. Go to the last viewed function after reboot unit.
2. Not allow using BACK key to get back to home page in Chart, Sonar and Radar pages.
3. Change Korean font.
4. Display current position legends while panning the cursor.
5. Extend AIS/MARPA alarm distance up to 10 miles.
6. Display legends on "New Route" and "New Boundary" map.
7. User can hide waypoint symbol on boundary line.
8. Duplicate duplicate data overlay in overlay number layout settings.
9. Translation issues.
10. Increase the waypoints, routes and tracks memory size.
11. Add Function Mode setting to choose "All", "Sonar Only", and "Radar Only" functions.
12. Change default chart page as "Navigation Chart".
13. Add a "Chart Options" in chart menu.
14. Close the menu window after the setting is applied by "Done" button.
15. Support keypad handling for English keyboard.
16. Resize the full screen display window after the menu popup for chart, sonar and Radar page.
17. Display Gain manual level or Auto word at the display bottom of the left in sonar page.
18. Combine all radar functions into one offshore mode.
19. Show Sea Clutter and Rain Clutter information on the left-bottom data window on Radar page.
20. Adjust the dual range radar menu.
21. Adjust the vessel position to center in radar overlay.
22. Add Look Ahead Speed setting in radar overlay menu.
23. Use the last used waypoint symbol as default when user create the new waypoint.
24. Bugs fixing.

Version 2.10:

1. Added Shortcut Key feature.
2. Supported Sonar Color Rejection.
3. Supported Dual Range Radar.
4. Supported Radar MARPA function.
5. Added Boundary Line feature.