Firmwareupdate 5.0 is the latest official released operation system by Roland.

Current software version:

Holding [STRING SELECT NO. 4], while powering up the device.

Features/improvements:

• Version 5 includes all the improvements from the former revisions. (version 1, 2, 3, 4)
• Midi abilities
• Improved speed and more accurate tracking.
• Ability to determine pitch in half a wave cycle.

Note:

• Fully verified before shipping andprofessionally packaged in anti-static material.
• If you have any questions, please reach out to me and I will gladly help you. 🙂