How to update the software on Raymarine AXIOM chartplotter – complete guide

Step-by-step instructions for upgrading to LightHouse 4 on the AXIOM series, including tips for downloading, installing, and backing up.

Keeping your Raymarine AXIOM chartplotter updated with the latest software is crucial for accessing new features, improved performance, and increased security. In this guide, we show you how to easily upgrade to the latest LightHouse 4 software for the AXIOM family.

Why update your AXIOM chartplotter?

• Access new features and improved user interfaces.
• Increased compatibility with modern sensors, radar, and networking solutions.
• Improved stability and security for your navigation system.

Step-by-step: Software upgrade

See the detailed video below that shows the entire upgrade process:

Download the latest software

To update your AXIOM chartplotter, you need to download the latest version of LightHouse 4 from Raymarine's official website:

Download the LightHouse 4 update here

Tips before updating

• Back up your waypoints, routes, and settings to a MicroSD card before updating.
• Ensure your device has a stable power supply throughout the upgrade process.
• Read through the accompanying installation guide to avoid interruptions.

Frequently Asked Questions

How long does the update take?
Typically, the update takes between 10–20 minutes depending on the system size and MicroSD card speed.

Do I need an internet connection?
No, you can download the update to a MicroSD card and install offline.