Patent ID: 8264480

Claim:
An image display apparatus for displaying an image produced by image signals on a display section, comprising: an input selector for selecting a predetermined input terminal from a plurality of input terminals; an operating section which receives requirement of search processing for determining whether the image signals have been inputted to each of the input terminals; an image signal correcting section which generates image signals for producing a source search screen indicating search status for each of input source names corresponding to the input terminals; and a control section for displaying an image of the source search screen produced by the image signals at least on the display section in response to search processing required through the operating section, wherein: the control section commands the image signal correcting section to close the source search screen and commands the input selector to select one of the input terminals from which image signals have been detected first when processing for selecting any of image signal input sources is not executed through the operating section after checking a presence or absence of image signals for all the input terminals.