Patent ID: 8902243

Claim:
A projector comprising: an image processing section adapted to perform image processing based on image information; an image projection section adapted to project an image based on an image signal output from the image processing section; a communication section adapted to connect to a network; an input section to which operation information is input; and a control section adapted to receive, from an information provision server via the communication section and the network, inquiry information having content allowing usage information to be input, project, by the image projection section, the inquiry information as an image, identify the usage information based on the inquiry information and the operation information input to the input section, transmit, to the information provision server via the communication section and the network, the usage information including at least one of information related to image content of the image information and information related to a projection environment for projecting the image, receive operation setting information, which is prepared by the information provision server in accordance with the usage information, from the information provision server, and adjust a projection operation, which is performed by the image processing section and the image projection section, based on the operation setting information.