TS_SEO2

一. Correct Operating Procedure: Turn on signal source first, then the display, turn off display first, then the signal source: ①When powering on the control computer signal source, ensure that the indicator light is illuminated normally, you must also switch on the main power switch for the led display. Ensure that the computer is outputting […]

一. The difference between Hard Connection and Soft Connection: ①For soft connection:the modules and cabinets are connected via flat cables and power cables. The rear of each module typically features multiple ribbon cable interfaces, which must be manually connected one by one. Additionally, the interior of the cabinet houses various other cables, including power cables

1）The entire screen is blank or not working: ①Power supply issue check if the main power supply, distribution cabinet, and circuit breaker are switched on, check if the unit board or control card is receiving 5V power. ②The type of problem relates to the control system, check if the computer is working properly, check if