We had 4 lights daisy chained ( group A ) and plugged into an opto. The board had control.
Then we had a second set of lights ( group B ) daisy chained and into the opto.
All fixtures addressed same.
The problem was board didn't have control of group B. We thought it was a bad DMX so we switched out the DMX and still not working. We then skipped the opto and went with group B straight into the board and it was working.
We went back to using the opto and DMX not recognized by the fixture. St the end we just skipped the opto and chained group A to group B.
Anyone encountered this problem before? Is it a bad opto?
Then we had a second set of lights ( group B ) daisy chained and into the opto.
All fixtures addressed same.
The problem was board didn't have control of group B. We thought it was a bad DMX so we switched out the DMX and still not working. We then skipped the opto and went with group B straight into the board and it was working.
We went back to using the opto and DMX not recognized by the fixture. St the end we just skipped the opto and chained group A to group B.
Anyone encountered this problem before? Is it a bad opto?