| 摘要 |
A projector (10) connected to a terminal device (20) via a network (30) includes: a confirming unit (133) to confirm whether an IP address has been changed; a creating unit (15) to create an executable file for executing image transfer software using a changed IP address, if the IP address is confirmed to have been changed; a delivering unit (137) to deliver the executable file in response to a request from the terminal device (20); a receiving unit (139) to receive, from the terminal device (20) in which the image transfer software has been run by the executable file, a connection based on the changed IP address and receive a transfer of image information on an image being displayed in the terminal device (20); and a projecting unit (140) to project the image being displayed in the terminal device (20) using the image information. |
