Kurzweil PC3 User Manual page 49

Clicking the DSP Control button changes the window view to display the Algorithm and the
DSP Control values, which include the Pitch and Level (Amplifier) parameters, and the
Algorithm parameters for each DSP function:
Note that when the Algorithm and DSP Control Parameters are displayed, the label on the
DSP Control button switches to "ASR and AMP", allowing you to revert to the ASR and
Amplifier parameter display:
49