| 摘要 |
PURPOSE:To exactly execute the adjustment with high reliability without a person's help by providing a hole detecting means, a hole center detecting means, a means and a rotation driving means. CONSTITUTION:A variable element 109 is rotated, while controlling automatically the adjustment of an electronic apparatus 100 so that an error of a value of a reference signal, and a display value (measured value) of the electronic apparatus 100 becomes zero by inputting the reference signal. In this case, by a difference of whether an inputted reference signal or error is large or small, etc., the variable element 109 to be adjusted is different. Accordingly, an adjusting hole 115 in which the variable element 109 required for the adjustment is detected by an adjusting hole detecting means 117 by the automatic control in the same way, and also, the center of its adjusting hole 115 is detected by a hole center detecting part 120, a rotational operation is executed by inserting an adjusting tool 118 into the detected adjusting hole 115, and the adjustment is performed automatically. By a series of motions thereof, the automatic adjustment of the electronic apparatus 100 can be executed without depending on a person's help. |
