18When replacing the lens or using an optional lens, install the lens by following the instructions below. Ask thesales dealer for detailed information of the optional lens specifications.Lens InstallationWhile pressing the top cover release button onthe top cover, slide the top cover toward front toremove itShift the lens to the center position by using theLens shift function (p. 27).12Removing the lens Top cover release buttonCAUTIONBe careful when handling the lens. Do notdrop.Slide the light-block sheet upward and remove it.3Hold the lens with one hand and pull the LensLock Lever upward with the other hand. Removethe lens from the projector.✽Do not touch the glass part of the lens with yourhand.4Top coverLight-block sheetInstallation
