Hi... I have an old KYORITSU K-200 FET VOM. I would like to align it the proper w ay. I have found the DC-cal and AC-cal. And those calibration isn't that ha rd to understand. But there is a cal called BIAS (VR 4). Is there someone w ho knows how to set the BIAS. I have set the BIAS-cal in mid position, and the instrument seems to work allright.
Best regards from SWEDEN Bo-Lennart Karlsson