12Lamp replacementscrewLamp unit cover Top coverMounting screwsCableconnector21TabsLens coverCable connectorInstallation ManualAN-PH10EXAN-PH20EZAN-PH30EZAN-PH40EZAN-PH50EZAN-PH60EZWARNING: This installation manual is for use byservice personnel. Please be aware that themanufacturer cannot be responsible for breakageor damage incurred due to improper installation ofthis lens or use of the projector.When replacing the lens, please have the lens replaced bythe store of purchase or a Sharp Engineering certifiedservice workshop. The inside of the projector contains high-voltage parts that can be extremely dangerous. Neverattempt to replace the lens by yourself.Always make sure to turn off the main power and unplugthe power cord before replacing the lens.Be careful not to allow any screws to drop inside the projectorwhile working. This can cause a fire, electrical shock ormalfunction.Do not attempt to replace the lens while the projector issuspended from the ceiling. The lens may fall out of the projectorresulting in injury.Before replacing the lens, return the lens shift to the positionshown below. (The lens shift is adjusted to the position shownbelow when shipped from the factory.) V (vertical) shift: Uppermost position H (horizontal) shift: Middle positionWhen replacing the lens, use a commercially availablescrewdriver that satisfies all of the conditions indicated below. Type 2 Philips head screwdriver Length of protruding section: min. 180 mm (10") Magnetized1 23 4 5 6Loosen the lamp replacementscrew (11111) that fastens the lampunit cover, and remove the lampunit cover by sliding in the direc-tion shown by the arrow (22222).Remove the mounting screws ofthe top cover.Unplug the cable connector (11111)and remove the top cover (22222).Release the tabs while pulling upon the lens cover, and then pullit out towards you.(When the lens being removed is the AN-PH30EZ (XG-PH50X standard lens))Remove the lens ring by turningin the direction shown by the ar-row.Unplug the cable connector.