Optoma hd70. Color issues!!! - AVS Forum
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post #1 of 3 Old 12-23-2010, 03:46 PM - Thread Starter
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So I have researched and come to find out that everyone seems to have the color flickering and powering down issue. I solved that problem by simply placing a fan close to the pj. But now I have an entirely new problem. I seemed to have lost or have a lack of color. Red and green to be specific. When I try to adjust the tint and/or rgb gain/bias I can get red to be maroon and the green turns to an Orangish color. I am wondering if this could be due to dust or if the color wheel is shot? Should I take it apart to clean? Any advice is greatly appreciated.
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post #2 of 3 Old 12-23-2010, 04:48 PM - Thread Starter
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My menu colors are fine by the way. I have tried different components and all have color loss. Even just viewing pics the color is off.
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post #3 of 3 Old 12-24-2010, 05:40 PM
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We need a lot more information about the projector.

How old is it, how many hours on the bulb, what input are you using, if you switch to s-video does the color stay the same, have you tried changing the cable, have you changed the DVD player, was it a sudden color loss or gradual...

Set all the RGB gains and cuts to zero, set the COLOR and TINT control to zero, put up a set of color bars, which of the colors looks off?
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