| 摘要 |
PROBLEM TO BE SOLVED: To prevent change of setting position from making display reading difficult, by detecting the setting attitude of an apparatus casing body and shifting the indication of characters or the like on the display to a specific direction based on the detection output. SOLUTION: First to fourth displays 1-4 respectively corresponding to 0 deg., -45 deg., +45 deg., +90 deg. of setting angle attitude of an apparatus casing body are provided. Setting that the setting angle attitudes are 0 deg., -45 deg., +45 deg., +90 deg. is detected by turning on first to fourth switches 9a-9d of a position detector 9. Based on such detected setting angle attitudes, one of transistors Q1-Q4 is turned on and is conducted to one of relay coils RL1-RL4, thereby, one of first to fourth contacts S1-S4 is turned on, data in one of first to fourth drivers 5-8 is supplied to one of first to fourth displays 1-4, and displays corresponding to the setting angle attitude are provided.
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