I have a DL-1 with issues. If I try to fire the lamp from the console, I get a No Projector Communication Message. When I fire the lamp manually from the fixture control, it starts to fire the turns off after 2 seconds, and has no error message. The DL-1 is very clean, no filter issues, and I have reseated the filters, and reset the menu to new filter.
I pulled the projector out, and it fired right up. So I putit back in the DL-1, and now it's working fine. There were no loose connection to be found, and I had reseated all of the connectors on the show site. I hate gremlins, lol.