发明名称 VIDEO INTERRUPTING DEVICE
摘要 PURPOSE:To return to an operation mode before interruption is applied, after an interrupting operation is ended, by providing a means for storing an operating state of a television receiver, and returning an operating state of the television receiver to the storage contents at the time of inputting a trigger signal, after the interrupting operation is ended. CONSTITUTION:In a controller 25 of a video interrupting device 7, a resending code of a code resending part 25e is inputted to a mode storage part 25c and a channel storage part 25d, and it is stored therein that a television receiver is receiving a broadcast of a specific channel by ON operation of a power source at present. When the time set by a time setting device 26 is counted up by a timer circuit 25g, a mode before interruption is applied and a control signal of a channel number are sent to the code resending part 25e from the mode storage part 25d and the channel storage part 25d. In such a way, by the code sent out of the code resending part 25e, the television receiver is returned to an operating state before interruption is applied.
申请公布号 JPS63217886(A) 申请公布日期 1988.09.09
申请号 JP19870051711 申请日期 1987.03.06
申请人 FUJITSU GENERAL LTD 发明人 YASUDA AKIYUKI;SASAKI MASAO
分类号 G08B13/00;H04N7/18 主分类号 G08B13/00
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