There is a copper wire in the inside of the electronic number card. If I don't come out, what should I do? How can I put it in?
Take the caliper apart and plug it in the front. Adjust it. The screw is OK
Loosen the three screws on the top. One side of the sheet is marked with two screws, which face up,
Three screw down above, the middle one is to fix the main sliding auxiliary ruler, the two a small two is the tip, a flat head, locking the copper, the copper two warp direction into the through hole of the copper, is the end of the tip screw on the other end, a flat lock, the middle note, oh, the tightness of the problem, or the main auxiliary ruler will not smooth sliding, several times more debugging
