AC-22LX: How do I perform a factory reset?

The AC-22LX can be restored to its factory settings using the following steps.
Note: Back up the settings stored on this unit before proceeding. Use the dedicated app or mobile device app to perform a backup.

1. Set the [AIR FEEL] knob to "MID SIDE", and turn on the power while holding down the [MEMORY] button. The [TAP TEMPO] button blinks.
2. Press the [TAP TEMPO] button.
   The REC and PLAY indicators repeatedly blink in sequence.
   When the blinking stops, all settings return to the factory-set state.
   Note: Do not turn off the power while the factory reset is in progress.