| 摘要 |
A control panel for an electric oven comprises two buttons 4, 6, a single shaft encoder 7 and displays 5 and. The mode of operation of the oven (eg. Grill, Super Grill, etc) is set by pressing button 4 and rotating the shaft encoder to make a selection, the selected mode being displayed in display 5. The suggested temperature for the selected mode is displayed in display 8. To set the operating temperature button 6 is pressed and the desired temperature is set by further rotating the shaft encoder; the set temperature being displayed in display 8. In the embodiment shown an oven with a second muffle is provided. Further buttons 4' and 6' to set the function of mode selection or temperature setting are provided for the second muffle but the same shaft encoder is operable. The mode of operation of the second muffle is displayed in a further display 5' and the temperature can be displayed by the single display 8. Arrows 9 and 9' indicate which muffle is in operation. |
