User ManualTable of ContentsParts List3Installation to Extension Columns / Ceiling Plate4Installation to Wood Joist Ceilings5Installation to Concrete Ceilings6Installation to Threaded Rods7Attaching Adapter Plate to Projector8Attaching Adapter Plate to Projector Mount9Projector Alignment10Size: 922 KBPages: 10Language: EnglishOpen manual