Faq-Shenzhen Hodal Instrument Co., Ltd.

1 Q： Leakage thugs in the electrostatic discharge test: A：

Check whether the return line of the electrostatic gun discharge point is well connected
2 Q： HCOMPACT's touch screen contacts are not sensitive: A：

Correction using HTEC cal calibration file
3 Q： When testing the surge, the detection voltage is displayed: A：

Need to return to the original factory for further testing
4 Q： There is an error that the CDN cannot be found: A：

Check whether the EUT input is powered or check whether the BNC line is connected well
5 Q： No output voltage: A：

Need to return to the original factory for further testing
6 Q： HCOMPACT device cannot enter the system: A：

Need to return to the original factory for further testing
7 Q： Power frequency magnetic field test value is low or high: A：

The data can be saved according to the actual situation from time to time calibration
8 Q： During the surge test, how to deal with the EUT failure is safer: A：

First suspend the test, power off, and remove the faulty EUT