| 摘要 |
PURPOSE:To improve indicator functions and handleability by providing an indicator that indicates numerical, temperature and warning information with an electrical circuit that controls a heating device. CONSTITUTION:An indicator 24 consisting of a keyboard 23, a fluorescent indicator tube or a liquid crystal tube, etc. is provided on a control panel 22 of a heat cooking device. At the indicator 24 a numerical indicator 27 that indicates heating time and hours, and temperature indicator 28 that shows a set temperature value are provided inside an oven as well as the oven temperature when making heating with a heater in oven cooking and grill cooking. Furthermore, at the indicator 24 are provided ''preheating'' warning indicator 29 that indicates that the oven is being preheated, ''reserved'' warning 30 and ''high'' and ''low'' warning 31. These indicators enables users to confirm set-up operating conditions, heating progress and warnings by indicating input signals inputted at the keyboard 23 and the output of a microcomputer. |
