What are the common connector faults? How to troubleshoot?

Poor contact: check whether the pins are bent or oxidised, clean and re-insert.

Difficulty in insertion and extraction: confirm whether the locking mechanism is damaged, if necessary, replace the parts.

Signal instability: test the contact resistance and insulation properties to ensure compliance with specifications.

Waterproof failure: check whether the seal is aged or deformed, replace it in time.

For further analysis, please send the product to our service centre for professional testing.