CORRECTION DEVICE AND CORRECTION METHOD FOR KEYBOARD SENSOR

摘要

PROBLEM TO BE SOLVED: To eliminate the need for many man-hours required for regulation work and the variations in regulation results which occur heretofore when the detection values of keyboard sensors mounted at respective keys to detect the key touch states of the keys are corrected as a tuning person heretofore touches the keys by one piece each and determines the correction values by auditory sense. SOLUTION: The plural keys are simultaneously touched by a rectilinear jig and a reference line SL (or CL) is determined from the detection values of the keyboard sensors mounted at the respective keys. The differences between the reference line and the detection values are determined as the correction values.