Precautions for use14 - ENGLISHImportantInformationPrecautions for useCautions when transportingz When transporting the projector, hold it securely by its carry handle and avoid excessive vibration and impacts bysuch handling as dragging it on the floor. Failure to do so may damage the internal parts and result in malfunctions.z Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.Cautions when installing■Do not set up the projector outdoors.The projector is designed for indoor use only.■Do not use in the following places.z Places where vibration and impacts occur such as in a vehicle or vessel: Doing so may damage the internal partsand result in malfunctions.z Near the exhaust of an air conditioner or near lights (studio lamps, etc.) where there are large swings intemperature (“Operating environment” ( page 115)): Doing so may shorten the life of the lamp or result indeformation of the outer case, resulting in malfunctions.z Near high-voltage power lines or near motors: Interference may occur.■Be sure to ask a qualified technician or your dealer beforeinstalling the product on a ceiling.If the product is to be installed hanging from the ceiling, purchase the optional ceiling mount bracket.Product No.: ET-PKE16H (for high ceilings), ET-PKE16S (for low ceilings), ET-PKE12B (for projector)■Do not install the projector at elevations of 2 700 m (8 858 ft) orhigher above sea level.Failure to do so may shorten the life of the internal parts and result in malfunctions.■Do not use the projector while it is tilted ( page 34).Using the projector while tilted may shorten the life of the internal parts.