| 摘要 |
<p>PURPOSE:To compulsorily display a window at a start time, when a program has started, if the system of a terminal or the like is down by providing a mode control key which generates an interruption signal that causes a display device to display the specified window among multiwindow to a central processing unit. CONSTITUTION:A certain program is started by a prescribed window A, and a different window B is displayed on the display device 5 while the program is executed. When the execution of the program stops with some reasons and the difference window B is displayed, the prescribed window A which is compulsorily started is displayed by operating the mode control key 4. Thus, the central processing unit 1 is connected by an input device 3 to the window A, and the program can be corrected and re-started at a short time.</p> |
