The following procedure can be used to 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.)

1) While holding PART VOLUME ACCOMP, press TRACK 2 and 4 buttons simultaneously.

2) Press PART VOLUME ACCOMP repeatedly to display FACTORY SETUP LOAD on the screen.

3) When the screen displays FACTORY SETUP LOAD COMPLETED, power off then back on.