• Applicable for:  TH24/TH32
  • Software Version: 03.13.00
  • Release Date: May 2013
  • Replaces: Initial Release






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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




Software History



Release Date



May 2013

  • Add InstAlertTM detection palette to the feature profile (See above image)
    • The InstAlertTM feature highlights warm objects in red for immediate user attention, the background of the image will remain black and white for detailed scene analysis.
    • The InstAlertTM feature offers four pre-set levels to optimise image contrast for maximum target definition and the hottest objects in the viewed scene are paletted red to simplify target detection.


Jan 2012

  • Initial Release