OPERATING DEVICE

摘要

An operating device(1)capable of performing a rotating operation by a rotating knob,making compatible an increase in operating speed and reliability,and eliminating the need of using a plurality of rotating knobs therefor,comprising the rotating knob(4)and a rotation detecting means(8)for detecting the rotating angle of the rotating knob(4),the rotating knob further comprising a small diameter part(4F)for operating the knob at a high speed,a large diameter part(4S)operated at a low speed or operated for fine adjustment,and a setting means(9)for setting the rotating position of the knob when the rotating knob is operated.