Chapter 4Common problems
instruction
3.1 the computer connecting problems
The problems’ performance phenomenon:
1. 1remind the communication breakdowns
2. It can not read and write the parameters.；
3. The transferring files is ineffective.
Solving steps:
1. To check if the USB line is connected correctly and good. To check if the port of the USB line
is connected with the PC.
2. To check if the USB driver program are installed rightly. To install the driver program again.
1. Insert a good USB port again from the computer.
2.Close the machine power one minute and open it again.
3.Restart the computer, and connect equipment and the computer to the ground.
4.Exchange a computer.
3.2 U disk reading and writing problems
Click the U disk files and showing “the U disk is blank or wrong”
Answer: U disk error
Resolution:
Step 1: check the U disk if it is correct
Step 2: replace another U disk
3.3 Camera connection problem
Problem phenomenon：
(1) the camera is not changed after the completion of the processing;
(2) the green light will not be fully open to the camera;
Solution method:
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