| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of realizing the function of automatically updating a system software built in the digital broadcasting receiver in an easy and inexpensive method capable of individual responding to users. SOLUTION: Update data for the system software are transmitted to the digital broadcasting receiver as e-mail attachment, whereby the updating of the system software built in the digital broadcasting receiver can be automatically performed in the easy and inexpensive method capable of individually responding to users. COPYRIGHT: (C)2004,JPO
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