NEW
LIGHTHOUSE 4.1
LIGHTHOUSE 4.1
LightHouse 4.1 is our latest update to our Lighthouse 4 operating system for Axiom, Axiom+, Axiom Pro and Axiom XL chartplotter displays. Building on the new look and feel introduced with Lighthouse 4, LightHouse 4.1 includes new features and updates that continue to improve your time on the water.
What's New In LightHouse 4.1?

SiriusXM Blending
Enjoy a smoother presentation of weather radar and sea surface temperature overlays.

NMEA2000 Battery Monitoring
Monitor your network-compatible house and starting batteries from your Axiom dashboard. Give batteries custom names for easy identification too.

Sailing Polar Library
LightHouse 4.1 adds 60 new sailing polars to our built-in library of popular vessels.

Expanded Fishing Icons
New species-specific waypoint icons makes it easy to catalog your catch and keep track of productive fishing areas.

Mercury VesselView
LightHouse 4.1 adds fluid-level checking and Skyhook integration. Axiom can now fully replace VesselView instrumentation in most Mercury installations.

Superior Sonar
Axiom's bottom tracking and bottom reacquisition algorithms have been optimized for even better performance.
LIGHTHOUSE 4 HIGHLIGHTS

More Intuitive
New LightHouse 4 graphical improvements with refined visuals and upgraded application menus

Make it Yours
Personalized LightHouse 4 Home screen. Add your own background images

Stay Informed
New Home screen widget keeps you informed with your choice of dynamic dashboard data tiles

Mercury VesselView Upgrades
Mercury VesselView upgrades, including active exhaust controls, new data displays, and engine diagnostic improvements

New Home Screen Backgrounds
Based on your user profile, there are new fishing, sailing, and cruising home screen background images.

Imray Chart Support
Support for latest edition of Imray raster charts. Visit Imray to purchases charts and learn more
BUG FIXES
LIGHTHOUSE SOFTWARE HISTORY
Please visit the Axiom Series LightHouse 3 and 4 Software History page for the full list of new features, enhancements and bug fixes.
RESOURCES
DOWNLOADING LIGHTHOUSE 4
LightHouse 4 is only available on Axiom, Axiom+, Axiom Pro & Axiom XL models.
NOTE: LH4.0 software should not be installed on any other Raymarine MFD.