摘要 |
PURPOSE:To simplify the change of the arrangement of push buttons on a keyboard, by constituting a system so that the push button on the keyboard, and the corresponding table of a picture can be changed optionally, and the change and the correction of data can be performed optionally in an interactive mode. CONSTITUTION:When a corresponding relation between the push button on a keyboard 1 and a display picture is changed, or the registration of another picture is performed, by an operator, the operator sends the data from the keyboard 1 to a process input device 2, and based on the output data of the process input device 2, a keyboard definition means 11 rewrites a keyboard definition table 12. In other words, by operating the push button of the keyboard 1, a part of the content of the keyboard definition table 12 can be rewritten.
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