| 摘要 |
Information relating to print contents is presented to the user in an easily understandable manner. A demultiplexer separates picture data, speech data and other data from received data. Such data include EPG data, data broadcast data, print contents data and supplementary information on the print contents data. A data stream process unit decodes the supplementary information on the print contents data and the print contents data. An image construction unit constructs an image signal of an image frame, providing a list display of transmission schedule and supplementary information of the print contents. The image signal is supplied through a display controller to an image display unit and displayed as an image.
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