I have written a user personality for a PR XL250 standard 18 channel fixture. every thing works fine except I can't get the fixture to respond to channel 18 which is the control channel on this device. There is a personality for the device in the SmartfadeML personality list which uses Device Control to switch the lamp on and off. But this personality does not have variable speed pan and tilt, fine pan and tilt or 50% lamp output control.
If I need to link channel 18 (Lamp Control) to Device control on the LCD display how do I do this?