Jump to content
Light-O-Rama Forums

CTB16D output problems

Scott T

Recommended Posts

This summer I bought a board off ebay and never tested it. Mistake! Hopefully not a BIG mistake.

It is a deluxe CTB16D Blue board with 4.01 firmware. It looks like it might have been a kit, but not sure. (opto are black, if that means anything)

The problem is I only get 55v max power out of the channels. When I set the software at 100% on I get ~55v and it dims down to 0v at 50%, but then at 49% it jumps back to 55v and scales again to 0v when dimmed to off. It is like I'm getting a half wave on both side of 50% dim.

I checked the diodes and they seem to be working correctly, but I was not going to poke around much more than that.

Any advise on what to look for?


Link to comment
Share on other sites

This topic is now closed to further replies.
  • Create New...