| 摘要 |
PURPOSE:To attain the selection just with a single operation among the TV broadcasting, the wire broadcasting and the video signals sent from a VTR, by using plural digit switch keys for channel selection and switching the mode when a specific switch key is operated continuously. CONSTITUTION:When the 2nd digit switch key is operated continuously from the 1st digit switch key among those digit switch keys 3-12, the video signals are switched to the 1st video equipment from the 2nd video equipment to change the mode. Then an ON/OFF key 16 of a remote control pad 29 is pushed and a CPU 31 receives signals from a remote control reception part 30. Thus a switch part 27 selects a TV signal terminal 27a and sends the TV signals of a prescribed channel to an output terminal 28 to project a prescribed image. Furthermore, the channels are selected by pushing one or two desired digit key switches among those keys 3-12 of the pad 29. In such a way, the selection is possible among the TV broadcasting, the wire broadcasting and the recorded video signals of a VTR with a simple operation. This improves greatly the operability of the video equipment. |
