| 摘要 |
<p>PURPOSE:To inform an input position so that a misoperation of a key input can be prevented, by displaying the input position of a touch panel for a prescribed time, and thereafter, executing an input by an input signal. CONSTITUTION:When a key input is executed by a touch panel 1, and the key input is executed for a prescribed time, a microcomputer 3 regards a signal of the key input as effective and executes it. During this prescribed time, a position where the key input has been executed is displayed on a screen of a CRT display 4. Accordingly, it does not occur that a manufacturing device 5 operates as soon as the key input is executed, an input position of a key can be confirmed by a position display of the key input, and a misoperation of the key input can be prevented.</p> |
