The following procedure will clear the internal memory and reload the factory settings:
(CAUTION!!!!: All USER information will be lost!!! Be sure to back up any information you wish to keep!!!)
Turn on your FR-3/3b while holding down the [SET] register button and [ORCHESTRA] register button.
The display will show "FtY" indicating that the Factory Reset has begun.
When the display shows "don" the Factory Reset is complete and all the original factory settings have been returned to the unit.
NOTE: Never turn off the power during a Factory Reset. This may result in corrupted internal data and may prevent the power from being turned on again.