| 摘要 |
PROBLEM TO BE SOLVED: To display independent information simultaneously without disturbing normal display of a display part. SOLUTION: A electric flier is provided with a display device 20 for displaying various information by a display part 22 consisting of a 7-segment 26 for displaying an optional integer in Arabic numerals and one dot 28 for displaying a decimal point. The display part 22 is installed on a display device 20 so that the dot 28 is positioned upward. Then, a heater position, an open/close position of a waste oil valve and replacement time of components are displayed by controlling on-off the dot 28 independently of the 7-segment 26 by a control means. COPYRIGHT: (C)2006,JPO&NCIPI
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