-14-MaintenanceWhen replacing the lens or using an optional lens, install the lens by following the instructions below.Remove the lens mount cover.Fit the lens to the projector by aligning the red doton the lens with the red dot of the projector.Slowly turn the lens clockwise until it clicks. Makesure that the lens is fully inserted to the projector.12Attaching the lens to the projector3Red dotscAutIoNDo not press the lens release button when at-taching the lens.Lens InstallationShift the lens to the center position by using theLens shift function.Turn off the projector and unplug the AC powercord.While pressing the Lens release button on the topof the cabinet, turn the lens counterclockwise untilit stops and pull it out slowly from the projector.12removing the lensLens Release buttoncAutIoNBe careful when handling the lens. Do notdrop.3