64Maintenance and CleaningCleaning the Projector CabinetCleaning the Projection LensSlide Shutter is provided to protect the surface of the lensagainst scratches and dirt. When you are not using theprojector, close the Slide Shutter.To open or close, use the Slide Shutter Lever on the top ofthe cabinet.Do not close the shutter when the projection lamp is on.Slide ShutterSlide Shutter LeverSlide ShutterUnplug the AC power cord before cleaning.Gently wipe the projection lens with a cleaning cloth thatcontains a small amount of non-abrasive camera lens cleaner,or use a lens cleaning paper or commercially available airblower to clean the lens.Avoid using an excessive amount of cleaner. Abrasivecleaners, solvents, or other harsh chemicals might scratchthe surface of the lens.Unplug the AC power cord before cleaning.Gently wipe the projector body with a soft dry cleaningcloth. When the cabinet is heavily soiled, use a smallamount of mild detergent and finish with a soft dry cleaningcloth. Avoid using an excessive amount of cleaner. Abrasivecleaners, solvents, or other harsh chemicals might scratchthe surface of the cabinet.When the projector is not in use, put the projector in anappropriate carrying case to protect it from dust andscratches.