PICTURE DISPLAY DEVICE, AND SETTING MODIFICATION METHOD AND SETTING MODIFICATION PROGRAM THEREFOR

摘要

Provided is a picture display device having greater ease of use even when shared by a plurality of users. A picture display device comprising: an individual information storage unit for correlating and storing information related to setting modifications applied to the picture display device and information related to an operator that has instructed a setting modification in the picture display device, as individual setting information and operator information, respectively; an operator identification unit for identifying an operator operating the picture display device; an operation confirmation unit for confirming whether the information of the operator identified by the operator identification device and who will operate the picture display device matches the operator information stored in the individual information storage unit; and a control unit for reading out the individual setting information correlated and stored with the operator information in the individual information storage unit and applying to the picture display device the setting modification based on the individual setting information thus read out when, as a result of the confirmation process in the operator confirmation unit, the information of the operator identified by the operator identification device and who will operate the picture display device matches the operator information stored in the individual information storage unit.