1)Install the software into the computer and connected the computer with the machine
2)You need identify 24 defects onto the software in the computer and the computer will record some general information you input like date, order, shift, operator's name, in the copmputer
3)When the operator found defects when inspecting, manully stop the machine, select defects and give penalty from 1-4 serious degree on operation panel.
4)the computer will record the type, the position and the serious degree of the detects. The printer prints the results.