摘要 |
<P>PROBLEM TO BE SOLVED: To provide a projector and a projector installation method which enables image projection with less trapezoidal distortion by simple installation and can form one large projection image obtained by binding a plurality of projection images when a plurality of projectors are used. <P>SOLUTION: Because a transfer amount of a projector body necessary for compensating a lag of a projection image is calculated and displayed by a main control part 160 and an image processing circuit 120, a person who installs a projector can install the projector 50 with comparative ease by just moving the projector body depending on the displayed transfer amount to achieve image projection with less distortion. Further, by using a pattern for setting a projection location, for example, it becomes comparatively easy to form one large projection image obtained by binding a plurality of projection images without distortion respectively formed by using a plurality of projectors 50. <P>COPYRIGHT: (C)2013,JPO&INPIT |