SYSTEM AND METHOD FOR CONTROLLING BEAM PROJECTOR AUTOMATICALLY AND COMPUTER-READABLE MEDIUM HAVING THEREON PROGRAM PERFORMING FUNCTION EMBODYING THE SAME

摘要

An automatic projector control system and a method thereof, and a computer-readable medium recorded with a program for embodying the same are provided to secure clear projector image conveniently by extracting focus distance from a projector to a screen automatically, and adjusting a projector lens automatically. An automatic projector control system comprises a projector(200), and a remote controller(100) for the projector. The remote controller simultaneously transmits first and second reference signals at a position of an image projecting surface. The projector receives the first and second reference signals and controls image projection.