Garmin GHC50 Software

Garmin GHC50 Software

as of March 31, 2025

Changes made from version 38.03 to 39.01:

  • Fixed issue with handling NMEA 2000 alert escalation.

Changes made from version 37.00 to 38.03:

  • Improved diagnostic messages during software updates in the event an error occurs.

Changes made from version 36.00 to 37.00:

  • Replaced autopilot Wind Limiter setting with Wind Gain that allows tuning response for upwind and downwind points of sail.
  • General improvements and bug fixes.

Changes made from version 35.10 to 36.00:

  • General improvements and bug fixes.

Changes made from version 34.00 to 35.10:

  • Added support for engaging the autopilot in Low Speed Heading Hold for more responsive rudder control at low speeds.
  • Other improvements and bug fixes.

Changes made from version 33.10 to 34.00:

  • Added support for the autopilot Tack Speed and Gybe Speed features, which adjust the speed at which the autopilot completes tack and gybe maneuvers.
  • Added support for the NMEA 2000 Standard MOB PGN to trigger a Man Overboard.
  • Added support for the autopilot Auto Response feature, which monitors the sea conditions and adjust the Response setting accordingly.
  • Added autopilot safety alarms for off course and disengaged events.

Changes made from version 32.00 to 33.10:

  • Added support for the user to select different accent colors that are displayed across the UI.
  • Improved NMEA 2000 bandwidth usage on system powerup.
  • General improvements and bug fixes.

Changes made from version 31.10 to 32.00:

  • Improved the appearance of notification banners used throughout the device.
  • Improved ActiveCaptain onboarding experience durring initial setup.

Changes made from version 30.10 to 31.10:

  • Updated the autopilot display with improved visuals and user experience.
  • General improvements and bug fixes.

Changes made from version 29.10 to 30.10:

  • Corrected text display of NMEA 2000 alerts.
  • Improved visibility and usability of bottom control toolbar.
  • General improvements and bug fixes.

Changes made from version 28.10 to 29.10:

  • General improvements and bug fixes.

Changes made from version 27.30 to 28.10:

  • General improvements and bug fixes.

    • Related Articles

    • Garmin April 2025 Software Update

      Changes made from version 38.03 to 39.01: Added vertical versions of the overlay toolbars. Improved the visibility and presentation of navigation aids. Added warning for AIS safety messages. Reorganized gauge functions to new 'Gauge' category. Added ...

    • Garmin BlueNet Device Compatibility

      Device Does the Device have a Garmin BlueNet Connector? Can You Connect the Device Directly to a Garmin BlueNet Device? Can You Connect the Device to a Garmin BlueNet Network through a Garmin BlueNet 30 Gateway? GPSMAP 9000 series chartplotter Yes ...

    • Garmin Autopilot Current Software Versions

      Reactor 40 Hydraulic: 10.10 Reactor 40 w/ SmartPump : 10.10 Compact Reactor 40: 10.10 Reactor 40 Kicker: 10.10 Reactor 40 Mechanical/Retrofit/Solenoid: 10.10 Reactor 40 for Steer-by-wire: 10.10 Reactor 40 for Yamaha Helm Master: 10.10 Reactor 40 for ...

    • Garmin GHC50 Installation Manual

      Manual Attached

    • Garmin GHC50 Autopilot Controller Owners Manual

      Manual Attached