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 […]

We can choose LED advertising screens based on the usage environment and viewing distance. 1)If you need it for outdoor roadside or rooftop billboard advertising,you can choose outdoor fixed full color LED display. Best choice: P6-P8 model. Reason: P6 provides clear viewing at distances of 10-30 meters, while P8 is more economical and suitable for

1） The functions and characteristics of GOB: ①Impact and scratch resistant withstands knocks during installation and handling, dust-proof and waterproof, the adhesive layer isolates external static electricity, reducing led failure. ②Eliminate moire patterns no distracting stripes appear on the screen during shooting, reduce glare softer lighting improves viewing comfort for extended periods. ③Increasing the contrast,