RealPerson
Member
I have a Leviton D4DMX dimmer box that has a channel stuck at full. The other 3 channels respond perfectly to DMX control but Channel 4 on the box is constantly on. Even when the box itself is turned off with its power switch channel 4 stays at full. The only thing that works to turn it off is to unplug the box. I opened it up and took a look at the inside as I have worked on intelligent fixture repair before but didn't initially see anything that stood out as wrong. Has anyone else ever experienced this or have advice on how to fix it?