| 摘要 |
An operating device having a rotary knob capable of rotation operations exhibits compatibility between speed and precision in operation and does not require use of a plurality of rotary knobs. In the operating device ( 1 ) including the rotary knob ( 4 ) and the rotation detecting means ( 8 ) for detecting the rotated angle of the rotary knob, the rotary knob includes a small-diameter component ( 4 F) for operating the rotary knob quickly, and a large-diameter component ( 4 S) for operating the rotary knob slowly or for fine adjustment, and the determining means ( 9 ) is provided for determining the rotated position of the rotary knob when the rotary knob is operated. |
