Sanyo LNS-W21 Replacement Procedure

Also see for LNS-S20: Manual

Sanyo LNS-W21 Replacement Procedure Manual pdf 1 page image

Projector Lens Replacement ProcedureModel Number1AA6P1P5754-- (IFRG)LNS-W20/LNS-W21/LNS-S20/LNS-T20/LNS-T21Lens installation and replacement should be made by the qualifiedservice personnel.Do not give a shock or excessive load to the projector or the lenscomponents as the projector and lens components contain precisionparts.When transporting the projector with the lens, remove the lens beforetransporting the projector. The lens and the lens shift mechanism maybe damaged by improper handling during transportation.Before removing or installing the lens, be sure to turn off the projector,wait until the cooling fans stop, and turn off the main power switch.Do not touch the lens surface when removing or installing the lens.Keep fingerprints, dust or oil off the lens surface. Do not scratch thelens surface.Work on a level surface with a soft cloth under it to avoid scratching.If you remove and store the lens, attach the lens hole cover to theprojector to keep off dust and dirt.When using the LNS-W21 lens unit, set the lens shift adjustment to thecenter of the screen. Otherwise, the edges of the screen may becomedarker or shadows may appear.Notes on Lens ReplacementPrinted in Japan●●●●●●●●●

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