The control panel gives an organist three button control over the major functions of the organ.
The transposer controller is a rotary selector to set the transposition of the organ.
The crescendo display is an LED bar graph that shows what stage of crescendo is active.
The expression display is an LED bar graph that shows what stage of expression is active.
The MIDI pitch and MIDI volume knobs are rotary knobs used to change MIDI pitch or MIDI Volume.
