| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent from a missing a desired program, etc., by detecting a retrieval condition to start to retrieve an output of a required input source from the outputs of plural input sources, selecting the output of the required input source while successively switching the outputs of plural input sources and switching/fixing to the output of the selected input source. SOLUTION: When a timer 52 judges the time set in a control part 4 so as to retrieve a TV program when it becomes the time beforehand required by a user, channels are successively scanned so as to receive radio waves from plural TV stations. When the station in a receiving state of a prescribed level or above is detected while scanning, it is received for a fixed time to be scanned again. When the station is selected by the user while scanning, the radio wave of the specified channel is received to be outputted to an audio output 21 and a video output 22. When the TV program to be seen doesn't exist, a radio program, a CD player, an MD player, a cassette player, etc., are retrieved also according to a prescribed order.</p> |
