Question about Optoma DS303 DLP Projector
The reason that it turns on without hitting the power button is that it thinks it's still in cooldown mode. while it's on, check the lamp hours through the menu. if it's close to 2000 hours (or the inside of the lamp is blackened or bulging), replace it. after market lamps never seem to last that long. if the fans stay on when the lamp goes off, it could also be the colorwheel. listen for chirping. if it chirps, it's the colorwheel.
Posted on Nov 17, 2009
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Posted on Jan 02, 2017
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