Kurzweil PC4 SE Musician's Manual page 34

Program Mode
Controllers
CC (VOLUME) Pedal
The CC (VOLUME) pedal defaults to control Program volume (pre-FX).
For KB3 Organ Programs, the CC (VOLUME) pedal controls organ swell. Organ swell is
similar to Program volume, except volume can not be turned all the way down to silence.
The display shows "KB3" when a KB3 Program is selected.
The CC (VOLUME) pedal can be enabled, disabled, or reassigned for each Program in
Program Edit Mode.
Global Mode can be used to set pedal overrides, which can change the pedal assignment for
all Programs.
2-8