Change History

MFD 1543xsv software version 43.02

as of March 31, 2026

Changes made from version 42.04 to 43.02:

• Added a new home category for video and camera sources.
• Added support for displaying a QR code to simplify connecting a mobile device to vessel Wi-Fi.
• Added support for the SpyPole device.
• Added functionality to engage the SpyPole in SpyLock mode from the LiveSonar pages.
• Added setting to allow display to sleep or stay on when ignition is turned off.
• Added display of signal strength for a paired Volvo Telematics Gateway.
• Improved experience for acknowledging Dangerous and Lost MARPA Alarms.
• Fixed an issue with positive depth lines shifting their position.
• Fixed an issue where some settings weren't syncing across devices.
• Improved display of battery system information.
• Improved the interface for rudder angle indication.
• Improved legibility of AIS and MARPA targets by grouping them together.
• Improved user experience when configuring autopilot steering direction.
• Fixed a rare issue where an unstable OneHelm device can cause the MFD to lose connection with other OneHelm devices.
• Added support for selecting the preferred NMEA2000 navigation data source for the Volvo EVC Autopilot.
• Other bug fixes and improvements.

Changes made from version 42.03 to 42.04:

• Fixed an issue that could cause the device to reboot when receiving certain NMEA 2000 data from some third-party devices.