Updates & Drivers
The "FR-7x/FR-3x/FR-1x Set Editor" is an application designed to create new Sets for your FR-7x, FR-3x and FR-1x accordions. Please refer to the "FR_SetEditor_e1.pdf" included in the download for more information about the Set Editor.
This is the latest version of operating system for the FR-3X/3XB. After downloading and extracting the compressed file, please refer to the “FR-3X/3XB_System_Update_Procedure” pdf document included for the update procedure.