| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that conventionally an operation controller is deteriorated in operability due to increased numbers of operation buttons because the operation controller has required to individually arrange mode selection buttons and output changeover buttons. SOLUTION: Since a system controller 40 fixes control sections 10, 20 connected to selected input terminals A, B for output destinations of a control signal, in response to the depression of a commonly used operation button, when the control signal to select the input terminals A, B is outputted to an output changeover switch 30, on the basis of the depression of a DVD/VCR output changeover button 51, and the control signal on the basis of the depression of the succeeding commonly used operation button is outputted to the control sections 10, 20 fixed as the output destinations. Thus, the operability will not deteriorate due to arrangement of a mode changeover button or the like, so as to allow a user to execute a desired operation control for AV devices.
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