PROJECTOR CONTROL PROGRAM, PROJECTOR, AND PROJECTOR SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a projector control program that controls a host device so that prescribed character information may be output as an image and/or as a sound to a plurality of projectors connected to the host device.

SOLUTION: The host device (400) connected to the plurality of projectors (101 to 103) is caused to perform a character information creating step in which character information to be output as an image and/or as a sound to the projectors; a start information receiving step in which start information indicating whether the projectors have been started is received from these projectors; and a character information transmitting step in which on the basis of the received start information, the created character information is transmitted to any projector that has been started among the projectors.

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