| 摘要 |
PURPOSE: To prevent the unprepared and careless access of a general operator with respect to a menu picture for an engineer by displaying only a menu picture for a general operator at the time of turning on a power supply and displaying a menu picture for an engineer by inputting a password. CONSTITUTION: Only a menu selection picture for a general operator is displayed after turning on a power supply. A general operator is completely released from the temptation of making access to a menu for an engineer without knowing the existence of the menu. Only an operator who knows a password set in advance in the password setting menu of a menu for service inputs a password in a main menu, thereby displaying a password input picture, and inputs a password in accordance with a desired menu of a menu for an engieer, thereby being able to make access to, for instance, a recipe preparing menu. |
