| 摘要 |
PURPOSE:To contrive easy notifying of the preheating condition to a cooker by a method wherein at least one indicating element and another at least one indicating element among each component of indicating elements in a digital electric light clock are alternately turned ON and OFF. CONSTITUTION:When a preheating button 3 is pushed, the display configuration of an indicating part of a digital electric light clock 2 is changed from I to II configutation. In this case, when the location of a knob 9 of a change-over switch 8 is kept at the cooking time indicating side, (A) display configuration is indicated, while when kept at the time indicating side, (B) display configuration is indicated. When the temperature of a chamber inside rises by heating up to the designated temperature, the display configuration of a clock 2 is changed to III, the finishing of preheating is notified. After notifying finish of preheating, the foodstuff to be cooked is put into an oven chamber, a cooking time setting button 7 is manipulated, then the display configuration of the clock 2 is changed to IV. Thereafter, the heat cooking is started by pressing down a cooking start operation button 4. At the end of the cooking time, the gas supply is stopped, the indication of the clock 2 is decreased with the passage of time. When the cooking is finished, the display configuration becomes (A) condition of I , accordingly, the remaining cooking time can be easily decided. |
