Acer 7531D. I've noticed a faint redish spot on the lower left corner when I shoot a pure white or lightly colored solid image. Are there any good cleaning tutorials available for DLP projectors?
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does my PJ need cleaned? have a faint red splotch on image.
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AVS › AVS Forum › Display Devices › Digital Projectors - Under $3,000 USD MSRP › does my PJ need cleaned? have a faint red splotch on image.
