FP-7F: Controlling the Rotary Speaker Speed
Use the following procedure to toggle the speed of the rotary-speaker effect when playing a tone-wheel organ on the FP-7F.
1. Press the ORGAN TONE button so it lights, and then use the -/+ buttons to select a tone-wheel (TW) organ tone.
2. While playing a note or a chord, touch the ORGAN TONE button. Notice how the rotary-speaker effect speeds up or slows down.
3. Touch the ORGAN TONE button again to toggle the speed of the rotary-speaker.