Abstract: An electronic device includes: a transmission unit configured to transmit to a device management server, position information indicating a position where the electronic device is installed, unique information uniquely assigned to the electronic device, and setting information set to the electronic device; a first reception unit configured to receive from the device management server, setting information set to the electronic device, based on the position information and the unique information; and a control unit configured to perform a setting of the electronic device based on the received setting information.

Abstract: An electronic device includes: a video signal processing unit that receives a video signal and outputs a predetermined type of signal; an arithmetic processing unit that transfers a correction segment data corresponding to a different segment between a current unevenness correction data and a previous unevenness correction data; and an unevenness correction unit that corrects the predetermined type of signal based on the current unevenness correction data.

Abstract: An electronic device includes: a video signal processing unit that receives a video signal and outputs a predetermined type of signal; an arithmetic processing unit that transfers a correction segment data corresponding to a different segment between a current unevenness correction data and a previous unevenness correction data; and an unevenness correction unit that corrects the predetermined type of signal based on the current unevenness correction data.

Abstract: A video display apparatus includes: an inputter that receives an input of divided video signals representing divided images obtained by dividing an output image and acquires signal information for each of the divided video signals; a video signal processor that applies processing to the divided video signals and generates an output video signal representing an image obtained by combining the divided images; a controller that acquires the signal information from the inputter and supplies a control signal relating to the processing to the video signal processor; and a display that displays the image represented by the output video signal, and the number of kinds of signal information acquired by the controller with respect to some divided video signals among the divided video signals is greater than the number of kinds of signal information acquired by the controller with respect to the other divided video signals.

Abstract: A video display apparatus includes: an inputter that receives an input of divided video signals representing divided images obtained by dividing an output image and acquires signal information for each of the divided video signals; a video signal processor that applies processing to the divided video signals and generates an output video signal representing an image obtained by combining the divided images; a controller that acquires the signal information from the inputter and supplies a control signal relating to the processing to the video signal processor; and a display that displays the image represented by the output video signal, and the number of kinds of signal information acquired by the controller with respect to some divided video signals among the divided video signals is greater than the number of kinds of signal information acquired by the controller with respect to the other divided video signals.

Abstract: An electronic apparatus includes a holding unit that holds state information that indicates the interface that is set in a first device. If use of the interface that is set in a second device should be terminated, the second device sets itself to the interface that is indicated by the state information that is held in the holding unit.

Abstract: A digital image reproducing apparatus which can easily reproduce image and/or sound recorded by a digital still camera is disclosed. The apparatus has an input interface for inputting image data of the digital still camera. A converter converts the image data into displayable data. The apparatus further has a display for producing a visible image based on the displayable data.