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IMAGE REFRODUCING APPARATUS FOR UPDATING CHANNEL MAP AND METHOD OF UPDATING THEREOF
IMAGE REFRODUCING APPARATUS FOR UPDATING CHANNEL MAP AND METHOD OF UPDATING THEREOF
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机译:更新频道地图的图像重构装置及其更新方法
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摘要
Disclosed is an image reproducing apparatus for updating a channel map, and a method thereof. The image reproducing apparatus includes an identification (ID) detector for detecting the ID of a broadcast information card when a broadcast information card is mounted, a comparing unit for comparing the ID of the broadcast information card detected by the detector with the ID of a existing broadcast information card, the ID being received from a broadcast station and stored in a storage unit, a deleting unit for deleting an existing first channel map when the ID of the detected broadcast information card is different from the ID of the existing broadcast information card, and a receiving unit for receiving data including a new second channel map from the broadcast station in place of the first channel map deleted by the deleting unit. Accordingly, accurate update conditions are proposed, thereby enhancing user convenience and increasing accuracy.
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