• Applicable for: G Series System
  • Software Version: v4.66
  • Release Date: March 2013
  • Replaces: v1.20, v1.35, v2.25, v2.50, v4.49, v4.65


 G Series  






View Update Instructions   |   Operating Manual




This firmware update process is done at your own risk. Before initiating the update process be sure to backup and make copies of all important files.

If the firmware process is interrupted your product may not function properly, therefore do not interrupt the process and ensure the unit is on a reliable power supply. Damage caused by incomplete upgrades will not be covered by Raymarine warranty.

By Downloading the software, you agree to these terms.


Open Source GPL/LGPL

Some Raymarine products contain software code developed by third parties that are covered by open source GPL and LGPL software license agreements. You can view the third party license agreements by visiting the Manuals and Documents section of our website.

To access the open source GPL and LGPL licensed executables click here



GVM400 Command Keyboard Compact Keyboard
No Update Released No Update Released Download v2
 Download v4
v1.05 Keyboard - v2.07/1.05
Basev - 1.08/1.05




Software History



Release Date

v4.66 March 2013
  • Chart improvement for a particular scenario
v4.65 July 2012
  • Various AIS improvement
v4.49 Feb 2011
  • Adoption of E-Series Widescreen User Interface / Operating System with new Homescreen (refer to G Series User Interface with Version 4.49 on page 3)
  • Integrated support for T-Series thermal cameras through the GVM400 Video Module with the inclusion of an added dedicated thermal camera application on the home page
  • Support for up to 2 E-Series Widescreen display units on a G Series network (refer to NOTE 1)
  • Receives data from Aids to Navigation (AtoN) and Base Stations via VDM (NMEA0183) and PGN129793 (STng) (refer to NOTE 2)
  • Save & Retrieve feature providing the user to back-up system wide settings (refer to NOTE 3)
  • Inclusion of 48RPM and Bird Mode radar features
  • Inclusion of 2010 data for the earth’s magnetic field enabling automatic application of variation based on vessel position to compass outputs to provide true bearing and heading data
  • Support for the extraction of SeaTalkng tunnelling data consisting of SeaTalk1-based autopilot and gps command data utilised by the MultiFunction display function
  • Added support for the Raymarine CF to MicroSD adaptor (part number #A62311 or #A62311-2) for Navionics MicroSD cartography
  • Updated SIRIUS Marine Weather Surface Observation Station database
  • Increased track points from 3,000 to 10,000 per track
  • Addition of Croatian and Polish language

  • NOTE 1: In order to incorporate E-Series Widescreen display products into a G-Series system, it is necessary to ensure the E-Series Widescreen displays are loaded with v2.49 and the GPM400s in the G-Series system are loaded with v4.49 software. In addition, there are restrictions related to the installation when combining both E-Series Widescreen and G-Series, please refer to the installation handbook providing full details of E Series Widescreen / G Series Integration. 

    NOTE 2: AtoN data refers to AIS message 21 and Base Station data refers to AIS message 4 
    NOTE 3: Version 4.49 enables settings to be saved onto CompactFlash media, the saved settings are restricted to those held on G Series GPM400 modules, some settings within a system are stored in peripheral products; the Save and Retrieve feature will NOT store system configuration settings.

v2.50 Jan 2010
  • Erroneous latitude / longitude displayed in the GPS Status
  • WAAS satellite not appearing in the GPS Status
  • Erroneous datum shift
v2.25 March 2009
  • New cartography rules prioritize the charts from an insert CF card over the embedded maps
  • Additional autopilot status symbols within fishing pattern mode
  • Addition of Dodge control when utilizing our latest generation of autopilots
  • New alarm handling for STng autopilots
  • New AIS Buddy Tracking capability
  • Improved handling of AIS alarm acknowledgement
  • Adjustable route line thickness and colour
  • US state boundaries on the weather map
  • NOAA marine boundary updates
  • Compact Keyboard Support
  • Digital Radome Support
  • Foreign language Support for Chart Labels
  • Various Improvements
v1.35 July 2008
  • Chart sharing across SeaTalkHS
  • AIS Messaging 24 Support
  • Platinum Plus Cartography Support
  • Additional language support
v1.31 ###
  • Initial Release