| 摘要 |
PROBLEM TO BE SOLVED: To allow changing a layout on a display device (projector) at an optimal timing.SOLUTION: A display control device (PC-B(100b)) connected, through communications, to a projector 200 capable of displaying images from a plurality of external devices (PC-A(100a) to PC-C(100c)) performs setting for changing a layout of image display on the projector 200 (502) in a state where images from at least one external device (PC-A(100a)) out of the plurality of external devices are displayed on the projector 200, and detects that operation means to be operated for changing the layout of image display on the projector 200 has been operated (503), to control image display on the projector 200 so that images are displayed in the set layout in response to the operation of the operation means (504, 507, and 508). |
