Assist 4D probe; realize the probe via the ID code; swap the 4D generate sign by means of the  electrical relay to help make the 4D probe get the job done Commonly. four.two.2 Primary board The main board may be divided into two parts: entrance-conclude of the primary board https://arthur17v15.is-blog.com/35974438/not-known-factual-statements-about-dp50rb