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怎样清洁电视荧光Q 石家庄读者刘女士来信问:我家的电视机使用一段时间后,荧光屏上总会积聚不少灰尘,影响收视效果,请问用什么方法可以正确清洁电视荧光屏? A 电视机使用过程中,荧光屏表面玻璃上有感应静电,容易吸附灰尘。日子久了,积聚的灰尘一多,不但影响亮度,还会使反差增大,因此要经常给屏幕除尘去污,以保持玻璃表面的清洁。给屏幕去污最好用细软的绒布或药棉。擦时从屏幕的中心开始,轻轻地逐渐向外打圈,直到屏幕的四周,这样既能擦得干净,又不会损坏屏幕玻璃。如果沾有污痕,
How to clean the TV fluorescence Q Shijiazhuang reader Ms. Liu letter from the Q: My family’s TV use for some time, the screen will always accumulate a lot of dust, affecting the viewing results, may I ask what method can be properly cleaned TV screen? A TV use process , Fluorescent screen surface induction of static electricity on the glass, easy to absorb dust. Over time, the accumulation of more than one dust, not only affect the brightness, but also make the contrast increases, so often to the screen decontamination to keep the glass surface clean. To the screen decontamination is best to use soft velvet or cotton. Wipe from the center of the screen, gradually gently outward circle until the screen around, so that both clean, without damaging the screen glass. If stained with stains,