I tried using the CMY generic but the CMY changers do not control the intensity of the light. It needs a 4th channel simular to the RGBdimmer.
These actually slip on to the front of a par 56 fixture like a gel frame but allow you to select any color you want.
here is the manual
http://www.morpheuslights.com/...ader_Manual_2000.pdf
Thanks for your help
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