LightHouse 4 is the latest operating system for Axiom, Axiom+, Axiom Pro and Axiom XL chartplotter displays. LightHouse 4 introduces a new look and feel for improved clarity and ease of use. Plus, LightHouse 4 brings a host of powerful new features and updates to improve your time on the water.


LightHouse 4 - More Intuitive | Marine Electronics by Raymarine

More Intuitive

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

LightHouse 4 - Make it Yours | Marine Electronics by Raymarine

Make it Yours

Personalized LightHouse 4 Home screen. Add your own background images

LightHouse 4 - SIRIUSXM Fish Mapping | Marine Electronics by Raymarine

SIRIUSXM Fish Mapping

SIRIUSXM Weather improvements including support for SIRIUSXM Fish Mapping. Learn more about SIRUSXM Fish Mapping

LightHouse 4 - Stay Informed | Marine Electronics by Raymarine

Stay Informed

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

LightHouse 4 - Mercury VesselView Upgrades | Marine Electronics by Raymarine

Mercury VesselView Upgrades

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

LightHouse 4 - New Home Screen Backgrounds | Marine Electronics by Raymarine

New Home Screen Backgrounds

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


LightHouse 4 - Active Waypoints and Routes | Marine Electronics by Raymarine

Active Waypoints and Routes

Active waypoint and routes lines now “glow” for better interpretation in busy waterways

LightHouse 4 - Man Overboard | Marine Electronics by Raymarine

Man Overboard

The Man Overboard button is now more prominent on the home screen

LightHouse 4 - Fish Symbols and Alarms | Marine Electronics by Raymarine

Fish Symbols and Alarms

Fish Symbols and Fish Alarms are now available on CP370, CP470 and CP570

LightHouse 4 - Multi-Zone Audio | Marine Electronics by Raymarine

Multi-Zone Audio

Multi-zone audio volume control support for JL Audio and Rockford Fosgate

LightHouse 4 - Navionics Improvements | Marine Electronics by Raymarine

Navionics Improvements

New controls for high-resolution relief shading (Platinum + feature) and access Sonar Chart Live without a subscription

LightHouse 4 - YachtSense Link | Marine Electronics by Raymarine

YachtSense Link

Support for the YachtSense Link marine router




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.