| 摘要 |
<p>A small operation device with which the setting operation of various kinds of electric devices is performed simply and reliably. Using a selection changing switch (40) rotated stepwise to three positions provided with marks (45 to 47) and a dial switch (30) laid on this, setting items (52) displayed in a display part (50) are selected and set. In the display part (50), the three setting items (52) are displayed at three positions, left, center and right positions in association with the three rotation positions of the selection change switch (40). Operation of rotating the selection changing switch (40) so as to make its tip part (41) indicate one of the positions is the selecting operation of a setting item (52) displayed at a position associated with the position.Operation of further rotating the dial switch (30) is the setting operation to the selected setting item (52). Moreover, a plurality of windows (51) are superposed and displayed in the display part (50) and a window (51) displayed in the front is changed when the selection change switch (40) is rocked to the near side or deep side.</p> |
