| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform confirmation of a set value and to enable the set value to be directly changed on a set value list screen by displaying a changeable state display at a selected item part on the setting list screen and changing the set value of the changeable state display part. SOLUTION: A control circuit 1a prepares a 'set value list screen' based on set value information or the like read from a storage circuit 4 and displays it on a display device 2. Next, the control circuit 1a judges whether or not a button has been pressed and, when the button has been pressed, display of the display device 2 is changed from the 'set value list screen' to a 'set value change screen'. When the set value has been changed, the changed set value is updated and, at the same time, display contents are changed. On the other hand, when the button is not pressed, the control circuit 1a judges whether or not a set item displayed in the 'set value list screen' has been selected and displays the changeable state display at a selected item part. When the set value has been changed, the changed set value is updated and, at the same time, display contents are updated.</p> |
