| 摘要 |
PURPOSE:To realize a quick input of desired data, by producing the code of the desired minor sorting data through the transparent 2nd input part provided in front of a display device and then supplying the desired data through two input parts. CONSTITUTION:Major sorting data including minor sorting data is designated by a major sorting data key 3. Thus the code of the major sorting data key is fetched into a main control part 9, and the corresponding screen data is read out of a minor sorting memory 11 based on the code and a program stored in a memory 10. Then a CRT controller 12 stores the transferred screen data into an internal screen buffer memory, and plural minor sorting data are displayed on a CRT display 13. Then an operator finds out the desired input minor sorting data while looking at a display part doubling the 2nd input part 1 on the display 13, and then pushes the display position of the desired minor sorting data with a finger, a pen or the like to produce a press signal through a transparent input board 5 at the input part 1. |
