Step buttons Parameter Value Explanation
[1] tyPe Fv__

Adds overtones and intensely distorts the sound.

[2] Off, On Turns the effects on/off.
[3] dru 0–127

Adjusts the amount of distortion.

The volume also changes.

[4] tonE 0–100 Sound quality
[5] LEU 0–127 Output level


You can also press a step button to select the parameter items.