20NOTES ON LENS INSTALLATION● Do not touch or remove any parts except the lens and related parts. It may result inmalfunctions, electrical shock, fire hazard or other accidents.● Before installing or replacing the lens, check that the Model No. of the Projection Lensmatches to the projector.● For details of the lens and installation, contact the sales dealer where you purchased theprojector.Fit the lens to the projector. Make sure that thelens is fully inserted to the projector.While pressing the top cover release button on thetop cover, slide the top cover back to the projector.13Attaching the lens to the projectorSlide the light-block sheet in the groove to mount.4Push the Lens Lock Lever downward. Make surethat the lens is properly locked.5GrooveInstallation2Turn off the projector and unplug the AC powercord.