Debugging the LED screen on FCARD3500T, the LED screen does not light up
2017-12-01 09:48
Details of the problem:
Hello, what is the reason why the LED screen is not bright when debugging the LED screen in FCARD3500T? How should it be solved?
Expert answer:
Hello, please check the power supply and wiring first. If it is an outdoor screen, please check whether it is equipped with a 12 connection card, and whether the indoor screen is equipped with a 08 connection card. After confirming that the configuration is correct, please refer to our company's website video tutorial
