| 摘要 |
An improved operation state display apparatus and a displaying method thereof capable of displaying an operation state of an electric appliance with a shuttle switch and providing a more fashionable product by providing an improved display unit, which includes a shuttle switch for producing a certain code signal in accordance with its turn in leftward direction or rightward directions; a microprocessor for recognizing a code signal outputted from the shuttle switch, for outputting a control signal corresponding to the thusly recognized code signal, and for controlling a control object; and a display unit enabled by a control signal outputted from the microprocessor for displaying an operation state of the control object in accordance with an operation of the shuttle switch.
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