My Optoma H31 has been fine until this week. All of a sudden there is a very very slight flicker. Not constant, but bothersome. I vacuumed the vents. The bulb only has 256 hrs on it. It affects the whole picture, kind of like dom then bright, dim then bright, but not overly so. It seems to settle down for a while, then will act up again on next use. Any ideas?
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9/11/07 at 5:00pm