122 Ion Operations Manual
Encoders
When both CMY and RGB mixing systems are present in the lighting system, they take priority in
the encoder mapping, followed by fixed wheels, then scrollers. A CMY color mixing fixture may not
be placed in RGB mode, nor can an RGB fixture be placed in CMY mode.
• When the device is a fixed color wheel or a color scroller, you can use the encoder to select
the desired frame. Pressing the {E} expands the display to include a button for each frame
indicated with both a location number (example: “#5”) and a label (example: “Rosco R80”).
The specific colors within the scroller or wheel are specified in patch. See “Creating a new
scroll or wheel” on page 78.