simply I want to output light with a dimmer by DMX USB Pro. I purchased the "dmxusbpro - DMX 512 external for Max", but "not connected" messages show every time when i press the button on the program. Is there anyone can tell me the reason!?
indeed i don't knwo what happen to my "dmx" because the computer told me i have to install the driver or what, does it mean the disc packed with the DMX hardware!?
picture was attached to show those problem
thank you all of your help