Datasheet

Features of the SPS4
The Control Knob
3-5
The Control Knob
The assignable control knob is a powerful and exible—yet intuitive—feature of the SPS4.
It provides you with real-time control of five parameters. In Program Mode and Setup
Mode, these parameters are preset. In Edit Setup Mode, you can change what these
parameters are.
The control knob gives you real-time control of five different parameters—the currently
selected parameter is indicated by the column of LEDs. By default these five parameters are:
1 Timbre
2 Mod
3 Envelope
4 Effect
5 Reverb
You can change what these five parameters are in Edit Setup Mode (see Edit Setup Mode on 
page 8-1).
Pressing the Control Select button (located beneath the column of LEDs) changes the
currently selected parameter that is affected by the control knob.