Epson 5020UB 사용자 설명서
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Setting Up the Projector
When setting up the projector, make sure that it is placed level to the screen in order to
provide the best possible image quality. If you must set up the projector at an angle, use the
vertical keystone buttons to correct the image shape.
provide the best possible image quality. If you must set up the projector at an angle, use the
vertical keystone buttons to correct the image shape.