| 摘要 |
PROBLEM TO BE SOLVED: To provide a television receiver with an emergency alert function. SOLUTION: A television signal receiver 20 includes a first tuner 23 for tuning a first channel when the television signal receiver 20 is in an on mode. A second tuner 25 is provided for tuning a second channel when the television signal receiver 20 is in the on mode and an off/standby mode. The second channel provides emergency alert signals capable of activating the emergency alert function. COPYRIGHT: (C)2007,JPO&INPIT
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