Kurzweil X-Pro Series Getting Started Manual page 19

Operation Overview
Differences Between The X-Pro And The PC3
Program Buttons
These function just as on the PC3, but their layout is slightly different on the X-Pro:
Pitch-Mod Controller
The top part of the Pitch-Mod Controller is known as a Pitch Wheel, and functions just as the
PC3's pitch wheel does. Whenever the PC3 Musician's Guide refers to the Mod Wheel, the
corresponding control on the X-Pro is left/right movement of the Pitch-Mod Controller. The
Pitch-Mod Controller functions differently than the Mod Wheel, read on for specifics:
Moving the PC3's Mod Wheel all the way up corresponds to moving the Pitch-Mod Controller
all the way to the left or right. Unlike the PC3's Mod Wheel, the Pitch-Mod Controller springs
back to the center position when released. This is because the Pitch-Mod Controller has two
different modes, depending on which way you push it:
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