Joystick Control Unit (JCU) Software

Software download and update information for the Raymarine Joystick Control Unit (JCU):

JCU-3 - Please visit our FAQ to download the JCU-3 software package and for software update instructions.
JCU-2 - Please visit our FAQ to download the JCU-2 software package and for software update instructions.
JCU-1 - Please visit our FAQ to download the JCU-1 software package and for software update instructions.

Download Notes

Please note, DO NOT attempt a software downgrade of any JCU, this will cause irretrievable damage to the joystick control unit.

Important Terms of downloading software

Firmware update processes are 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 section of our website.

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