| 摘要 |
PROBLEM TO BE SOLVED: To provide a monitor having a constitution to detect a grain storage amount changing every moment in a grain tank, capable of indicating the grain storage amount by an LCD (liquid crystal display). SOLUTION: This display device indicates graphically in steps on the LCD 1 a grain storage level detected by a grain sensor 21 attached in the grain tank 11. When an engine key is turned on and the engine is started, a graphic output is produced on the display. In some instances, when the engine is started, a short-time output is produced on a monitor display, then a grain-storage level is graphically outputted in steps on the LCD 1. COPYRIGHT: (C)2004,JPO
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