| 摘要 |
<p>PURPOSE:To confirm a display window for each trouble without increasing the desired space by showing a trouble individual display window on a display screen and at the same time confirming individually the trouble state on the display screen with use of an input means like a light pen, etc. CONSTITUTION:A trouble signal 4 is supplied to an arithmetic controller 7 after a trouble occurred and the controller 7 decides the type of the trouble to register the type and the state of said trouble to a memory device 8. Then the flicker display data is delivered to a color CRT display device 9 for flicker display of a trouble display device 9. The trouble display windows A, B and C are displayed with flicker on the display screen for trouble state of the device 9. An operator supplies the position of the display window A by means of a light pen 11 after confirming the trouble A and then supplies the confirming position in the form of the state of the trouble. This data on the trouble is supplied to the controller 7 via W/P controller 10. The controller 7 resets the flicker of the display window for trouble A and registers the type and the confirmed state of the trouble to the corresponding areas of the device 8. At the same time, the controller turns on the display window for trouble A for continuous display.</p> |
