| 摘要 |
PROBLEM TO BE SOLVED: To easily adjust the changing speed of a set time such as a heating time by providing an operation part setting the operation time of an equipment to consecutively change its operating time and to change its changing speed. SOLUTION: Within an input means 11, a timer speed key 11g setting a heating time at the time of continuously pressing a timer key 11d being a heating time setting means and changing a continuously changed speed and a set speed display means 12a displaying a speed set by the key 11g. Thus, a user know whether the speed set to be a heating time is high, medium or low at a glance. At the time of feeling that the increase of the heating time is too fast to adjust time at the time of increasing the heating time by continuously pressing a heating time setting means 11c, the speed of increasing the heating time is set to be slow to easily set the heating time. On the other hand, at the time of desiring to set the heating time early, the speed of increasing the heating time can be set to be fast. |
