Change History

GNX 120/130 software version 3.10

as of June 22, 2022

Changes made from version 3.00 to 3.10:

• Fix incorrect text for month names on pages showing the date.

Changes made from version 2.90 to 3.00:

• Added support for polar data received from Garmin chart plotters with a polar table.
• Added support for synchronizing filter settings with other Garmin devices.

Changes made from version 2.80 to 2.90:

• Updated internal magnetic variance table using the WMM 2020 model projected to Dec 31st 2021.

Changes made from version 2.70 to 2.80:

• Updated internal magnetic variance table.

Changes made from version 2.60 to 2.70:

• Demo Mode Improvement - Pages and colors no longer cycle after user input.

Changes made from version 2.50 to 2.60:

• Fixed overwriting of custom units in final step of startup wizard.
• Improved custom units menus.
• Improved NMEA 2000 device discovery behavior.

Changes made from version 2.40 to 2.50:

• Improved compliance with NMEA 2000 specification and PGN DB v2.100.
• Fixed north reference in true wind direction data field.
• Fixed key lock UI and improved GNX Keypad interaction.
• Added support for Rudder Angle PGN with any 'Rudder Instance' value.

Changes made from version 2.30 to 2.40:

• Added option for enhanced splashlock.
• Added support for attitude PGN (heel and pitch).

Changes made from version 2.20 to 2.30:

• Fixed GPS preferred sources.
• Fixed BTW field while using magnetic north reference.
• Added menu for selecting true wind calculation speed source.

Changes made from version 2.10 to 2.20:

• Improvements to data filtering.

Changes made from version 2.00 to 2.10:

• Custom data can be viewed on 2 and 3 function pages
• Added option to turn off data field units.
• Added support for advanced BSP calibration
• Visual improvements
• Various bug fixes