Time to get this site upgraded, so we are passing the hat around. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html
We appreciate your help
in keeping this site going.
Seen this several times, after disturbing the bulb, dust gets blown on the lens assembly or the DLP chip itself and they show up as small round spots on the screen as they are not in focus.
Threaded Mode