Startup in Detail
  Front Panel Overview
  page 13
1 - Pitch and Modulation wheels
Push the Pitch Wheel away from you to raise the pitch of the note(s) you are playing. Pull it 
towards you to lower the pitch. Most programs are set so that the pitch wheel will raise and 
lower pitch by a whole step, although some programs use the pitch wheel to lower pitch by as 
much as an octave. The Pitch Wheel has a spring so that it will snap back to place (i.e., back to the 
original pitch) when you release it.
The Mod Wheel performs a variety of functions. Dierent programs may use it for lter sweeps, 
tremolo/vibrato, wah, or layer volume.
2 - Arp and SW buttons
The Arp button turns on and o the PC3A’s Arpeggiator.
The SW button (MIDI 29) can be programmed to do a variety of things. Often it is used for layer 
enable or eect enable.
3 - Bank Buttons
The Bank buttons let you choose dierent banks of programs (e.g., KB3 programs or Classic Keys 
programs). Within each bank, you can use the Program and Category buttons to select individual 
programs.  The Bank buttons have special functions in KB3 mode, indicated by labels beneath 
each button.
4 - Sliders
In KB3 mode, the PC3A’s nine sliders emulate an organ’s drawbars. For example, slider A 
emulates an organ’s 16’ drawbar. In other modes, the sliders can be used to send values for 
dierent MIDI controllers. Press the Info soft button on the Program mode or Setup mode main 
page to see the slider assignments of the current program or setup.
5 - Record/Playback controls
These control the recording and playback of songs from any mode. However, you’ll need to make 
sure that the Demo Button parameter on Master Mode Page 2 is set to “O.” Otherwise these 
buttons are used for Easy Audition (described below). 
6 - Mode Selection buttons
The eight primary operating modes are described below . Each mode button has an LED that 
lights to indicate the current mode. Only one mode can be selected at a time.
7 - Channel/Layer buttons
The function of these buttons depends upon the current mode. In Program mode, for example, 
they shift through the MIDI channels, showing the program assigned to each channel. In Quick 
Access mode, they scroll through the Quick Access banks, and in Song mode they scroll through 
recording tracks. They are also useful in the Program and Setup editors.