Arturia KeyStep - Controller / Sequencer - Manual (Page 70)

8.10.2.9. Sustain Message Range Low
Ordinarily a sustain pedal sends a value of 0 when it is off. But if you set the pedal to
a different MIDI CC number you could use as another modulation source. This would set
the minimum value that would be transmitted when the pedal was off, and it could be
something other than zero.
8.10.2.10. Sustain Message Range High
Ordinarily a sustain pedal sends a value of 127 when it is on. But if you set the pedal to
a different MIDI CC number you could use as another modulation source. This would set
the maximum value that would be transmitted when the pedal was on, and it could be
something other than 127.
8.10.2.11. Sustain Message CC
Ordinarily a sustain pedal is assigned to MIDI CC #64. But this parameter allows you to set
it to a different MIDI CC number so you can use it as another modulation source.
8.10.2.12. Mod strip MIDI Ch
This determines whether the Mod strip will send its messages down a fixed MIDI Channel
at all times or change MIDI Channels when the keyboard does.
8.10.2.13. Mod strip CC
Ordinarily a mod wheel is assigned to MIDI CC #1. But this parameter allows you to set it to
a different MIDI CC number so you can use it as an alternate modulation source.
8.10.2.14. Pitch Bend MIDI Ch
This determines whether the Pitch strip will send its messages down a fixed MIDI Channel
at all times or change MIDI Channels when the keyboard does.
8.10.2.15. Velocity curve
Three velocity curves are available so you can choose the one that best matches your
playing style.
8.10.2.16. Aftertouch curve
Three aftertouch curves are provided so you can choose the one that seems the most
responsive to you.
65 Arturia - User Manual KeyStep - MIDI Control Center