PROJECTOR SYSTEM, CONTROL METHOD OF PROJECTOR SYSTEM AND PROJECTOR

摘要

PROBLEM TO BE SOLVED: To project an image by changing a projection range and a projection position of another projector when one projector breaks down in a projector system performing stack projection.SOLUTION: At least one projector in the projector system is configured to include: image projection means that modulates light emitted from a light source in accordance with image information to project the light on a projection surface; and projection position adjustment means that adjusts a projection position on the projection surface. When abnormality of the other projector is detected (step S101), the projection position is changed on the basis of projection position information corresponding to the projector in which abnormality occurs (step S105) and the projection range is changed on the basis of projection range information corresponding to the projector in which the abnormality occurs (step S106).