| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem that a display expressing a failure state is rather not easy to understand for a user in general. <P>SOLUTION: The heating cooker is provided with a display pattern of failure state corresponding to the failure one to one, and the failure is classified to one that requires replacement of a circuit board and one that requires replacement of other components, and the location, direction, and the color or the like by which a light-emitting element is lighted or blinked are zoned to be easily communicated. Thereby, a trouble such that a service man visits to the site on spot and cannot take a countermeasure due to a mistake of information communication can be reduced. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
