PROJECTOR SYSTEM, CEILING SUSPENSION DEVICE OF PROJECTOR AND CONTROL METHOD OF PROJECTOR SYSTEM

摘要

PROBLEM TO BE SOLVED: To perform opening and closing operation of a shutter while a projector is being suspended from a ceiling and is projecting an image.;SOLUTION: A projector system is configured such that a projector 1 provided with an opening and closing type shutter 5 for blocking projection light is suspended from a ceiling and supported by a ceiling suspension device 30 provided with a shutter opening and closing section 31 for opening and closing the shutter 5 of the projector 1. The projector system is further configured such that the projector 1 gives the ceiling suspension device 30 instructions for opening and closing operation of the shutter opening and closing section 31 in a case where predetermined operation is input into an operating section 23 that receives remote control operation by a user.;COPYRIGHT: (C)2012,JPO&INPIT