| 摘要 |
PROBLEM TO BE SOLVED: To previously light a display panel during setting modification. SOLUTION: The operation of an operation switch part is judged in a step (1), and the operation of a setting key or an operation key is judged in a step (2). Furthermore, the extinction of a prior display panel is judged in a step (3), and the display panel is lighted at the extinction in a step (4). Modification of setting by the setting key or the operation by the operation key is performed in a step (5). In addition, judgment is performed on whether the operation is performed by the operation key or not in a step (6), and in the case of the operation key, a timer is set in a step (7). Furthermore, the extinction of the prior display panel is judged in a step (8), setting is completed in a step (9), and the value of the timer is judged zero. When the prior display panel is turned off and the setting is completed or the value of the timer is zero, the display panel is turned off in a step (10), and the operation is completed to be returned to the step (1). |
