| 摘要 |
<p>PURPOSE:To improve the operability of the titled input device by providing a means which displays the comments on the procedure of key operations, etc. to an incorporated display. CONSTITUTION:The data on the numeric characters, alphabet, etc. supplied from a key input means KEY are stored in a temporary input buffer means BUF. A comment memory means MEM stores the information on the key input data needed to start an operation corresponding to each key input execution command. A comment display means DCN reads the comments corresponding to the key input execution command out of the MEM and displays it to a display CRT when said command is supplied by the KEY and in case no data is stored in the BUF. Then the data is fed from the KEY based on the display on the CRT, and the key input execution command is fed to a data input processing means CNT from the KEY. In such a case, the data given from the BUF is processed in response to said execution command.</p> |
