| 摘要 |
<p>PURPOSE:To prevent the operating miss of a power switch or to prevent operation from the forgotten, etc., by executing the opening and closing of the switch of a power source plug socket with the prescribed condition of a computer and automatically executing the inputting and interrupting of the power source of a peripheral equipment. CONSTITUTION:Switches 12A-12C for control are additionally set and operated to turn-on and off by the instruction from a CPU11 of a computer main body 1. Namely, manual power switches 4A, 5A and 6A of the peripheral equipment, which is connected to the main body 1, are always turned on. In the peripheral equipment of high using frequency, when a main switch 2 is turned on, the switch for control is always made in a turning-on condition. In the peripheral equipment of the low using frequency, only when it is used, the switch for control is turned on. Thus, the power source supply of the peripheral equipment is automatically executed and the turning-on and off operation of the manual switches 4A, 5A and 6A can be omitted. Accordingly, the operating miss of the power switches 4A, 5A and 6A can be erased and the operation can be prevented from being forgotten.</p> |
