| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate adjustment or setting in a projection system in which two projection devices overlappingly project the same image on a projection surface. <P>SOLUTION: A control unit (108) projects a menu for setting or adjustment with a light source (103), a liquid crystal panel (102), and a projection optical system (101). In response to selection of an adjustment menu by an operation unit (112), the control unit (108) controls projection states of the own projection device and another projection device to be any of video stoppage, partial video output, and full video output in accordance with a projection pattern assigned to the selected adjustment menu. <P>COPYRIGHT: (C)2013,JPO&INPIT |
