ETC ColorSource Console User Manual page 59

Switch off position to exclude it from playback when operating the blue GO buttons.
Note:
intensity button can still launch the intensity and color mixing parts of the chosen playback.
Range
Playback Toy
Special Functions
If all parameters are off, the blue GO button will not do anything. However, the mauve
displays ten playbacks at a time. To see further playbacks, press Range to switch between them.
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