Guidance 4D probe; identify the probe through the ID code; swap the 4D drive sign by using the  electrical relay to make the 4D probe function Commonly. four.two.2 Main board The key board can be divided into two pieces: front-conclusion of the principle board and again-end of the main https://cristian02k95.widblog.com/84632625/how-dp50rb-can-save-you-time-stress-and-money