PTDS8500U User Guide
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... projection lens. (Æpage 43) How to install the projection lens 1111 Align the mark (orange) on the projection lens with the mark on the projector ( on the left side of LOCK), then insert the lens and turn the projection lens counterclockwise, and then pull it off. zzStore the replaced lens... ½½½ Some types of the projection lens with a Phillips-head screwdriver. (There is not the projection lens fixing tap hole on all the lenses.) 2222 While holding down the "LOCK button", turn it clockwise until its mark (orange) is a click. zzDo not touch the surface of the lens ...
... projection lens. (Æpage 43) How to install the projection lens 1111 Align the mark (orange) on the projection lens with the mark on the projector ( on the left side of LOCK), then insert the lens and turn the projection lens counterclockwise, and then pull it off. zzStore the replaced lens... ½½½ Some types of the projection lens with a Phillips-head screwdriver. (There is not the projection lens fixing tap hole on all the lenses.) 2222 While holding down the "LOCK button", turn it clockwise until its mark (orange) is a click. zzDo not touch the surface of the lens ...