Led mobile advertising display more common fault
Although LED display screens are used in vehicles, the display screens of LED mobile advertising vehicles also belong to the electronic product category. Therefore, in the daily operation of LED mobile advertising vehicles, some misuse or other external factors, resulting in the LED screen shows a failure, how should we solve the screen fault? The LED display screen of the LED mobile advertising car has several screens, and the fact that several other ones are not, in fact, is also a common situation, especially for those owners whose dishes are brought up for a short time. This is also quite obvious. If there is such a failure, there is no need to worry too much. When the LED screen is displayed in use, there are cases where individual screens do not light up, or when a full row of screens is not lit, don't be too alarmed. In fact, this is not a big problem with the quality of LED displays. It is also impossible for manufacturers to manufacture vehicles that have major defects. When the individual owners brought the vehicle back, because some people had to drive back more distance, and the speed is too fast, or because the driving section will be more bumpy, led LED mobile advertising LED display The power cord or the interface of the cable appeared to send points, resulting in a poorly connected screen that does not light up. It is only necessary to properly solve the situation after multiple power interfaces and cables are properly connected. Another relatively long-standing situation is that the LED display of the LED mobile advertising car has a ghost and the speed of the screen shakes, and the progress of the screen displayed by the LED display does not conform to the inconsistency. Then you need to check whether the screens and the cables above the computer are all correctly connected. If the connection is loose, or the connection is wrong, insert it into the corresponding position again, or replace the network cable with a new one, the problems encountered will be solved. The valve body casting is that the opening and closing parts are in a normally closed state under the action of external force. When the medium pressure in the equipment or pipeline rises above the specified value, the medium pressure in the pipeline or equipment can be prevented from exceeding the specified value by discharging the medium outside the system. Safety valve castings are automatic valves, which are mainly used in boilers, pressure vessels and pipelines. The control pressure does not exceed the specified value, which plays an important role in protecting personal safety and equipment operation. Valve Body,Valve Volute,Valve Shell,Valve Body And Pump Body Baizhu Network Technology Co., Ltd. , https://www.baizhunet.com
