You can restore the factory settings of the JX-03 by performing a factory reset.
Note: This procedure will erase all user settings in the JX-03, so back up any important data before proceeding.
- While holding down the PATCH 1 button, turn on the power. The MANUAL button will blink.
- Press the MANUAL button to execute the factory reset.
- When all of the buttons blink, turn the power off, then on again.