画像提供機器、制御方法、表示装置、およびテレビジョン受像機

摘要

PROBLEM TO BE SOLVED: To realize an external apparatus capable of improving convenience in operation of a display device by a user.SOLUTION: An external apparatus comprises: coordinate acquiring means (23) that acquires a coordinate of a PinP display image; determining means (22) that determines relative movement of a cursor with respect to the PinP display image; selecting means (22) that selects processing; and notifying means (23) that notifies a display device to execute the processing.