摘要 |
PROBLEM TO BE SOLVED: To reduce user's burdens, in the case of adjusting the position of a projector. SOLUTION: As for the projector with an automatic focusing function, the projector is provided with a shift detecting sensor for detecting whether the projector is in moving or stationary, a shift decision part for detecting that the projector is shifted from the moving state to the stationary state, and a focusing control part for actuating the automatic focusing function in the case that the projector is shifted from the moving state to the stationary state. |