LED display screen black screen what
Taxi LED display is what causes?
Black screen not only digital TV, color TV, computer screens "patent", LEDdisplay, LED full color display, LED display, LED advertising screen willalso appear, such as "black screen". LED display manufacturer in Shenzhentoday, along with everyone else, exploring several factors LED display screen black screen appears. Of course may also be caused by improperoperation LED display, LED full color display, LED display, LED advertisingscreen will also appear, such as "black screen" one of the reasons why, butthis small State, also be sure to avoid wow. The same phenomenon may becaused by a variety of different reasons, even the screen darkening processwill vary for different operations or for different environments. For example, it may be a moment is dark or black during the loading process,also may be sent after the black and so on:
1, make sure that all hardware, including control systems have beencompletely right to electricity. (+5V, not reverse, answer wrong)
2, check and make sure your connections LED screen and connected to the main controller‘s HUB module is connected, whether to invert.
3, check and confirm the serial cable is used to connect controllersrepeatedly there are loose or have fallen off. (If black during the loadingprocess, most likely due to the causes, that is interrupted because of acommunication line is loose in the communication process, hence the screenturns black, so don‘t think the screen body didn‘t move, line cannot beloosened, please examine it, it wants to rapid problem solving is veryimportant. ）
The above circumstances are common, other reasons please contact the taxiLED display manufacturer, fast processing of black
