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[投影機] Projector lens clean up

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發表於 2014-6-17 17:14:06 | 顯示全部樓層 |閱讀模式
When my old Sony HW15 is projecting a movie, I see a lot of very small drop of "water like" adhere to the surface of the inside lens (the rectangle bright spot).  Is it contaminated? Should I bring my project to Sony service center to clean up those inside lens?  Any Ching has similar experience?
發表於 2014-6-20 09:59:29 | 顯示全部樓層
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