I am having trouble with one of my wireless dmx receivers. It wont do anything. The LED stays red no matter how many times or how long I push the function button. I have tried power on/off, unplug power for a while, even holding the button while turning power on. Nothing works. I have two receivers and one transmitter and the other connection works fine. This has worked before but I came in today and it wasn't working.
Any ideas to fix it?