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FAQ-Controller fault or controller display fault

Publication Date:  2014-10-29 Views:  360 Downloads:  0
Issue Description
 Controller fault or controller display fault .
Probable Cause:
1) Power problem.
2) Sign cable, grounding cable connection problem.
3) Controller fault.

Processing method:

1) Check the power supply situation or power fuse situation, make sure the power supply is ok.

2) Connection grounding cable and other cable.

3) Change controller.