With the rise and prosperity of the LED industry, mobile advertising vehicles will follow. In this type of vehicle, large LED display screens or rolling systems are often installed. As the vehicle's driving and moving can be anywhere, anytime. Advertising campaigns, so mobile advertising vehicles are favored by advertisers. However, there are often some minor problems that are confusing and the number of mobile devices on the advertising vehicle is relatively high. Therefore, there is still a certain degree of difficulty in handling it. The specific processing method is immediately available!

The most common problem with mobile advertising vehicles is the appearance of a square or full screen on the led display. This is one of the highest frequency problems. When encountering similar situations, the first step is to check whether the control panel has been Turn on, and then pay attention to see if the communication line and the sending card are all plugged in. In many cases, you only need to re-send the sending card to solve it. If none of the above methods works, check if there is a problem with the data cable connection between the multimedia card and the capture card and the sending card.

Secondly, it is also very easy to encounter the problem is that when you restart the led mobile advertising car there will be prompted to say that can not find the corresponding control system. There may be two reasons for this problem. The first is that the signal acquisition line between the data transmission card and the COM port is not connected. Reconnect it. Second, there is a problem with the COM port of the computer itself, or if it has already been damaged, it needs to be replaced.

The last thing to share with the riders is how to solve the problem when the entire screen of the mobile advertising vehicle appears shaking or ghosting. When the entire screen is shaken, check the communication line between the computer and the big screen and the DVI cable connection. Is it normal? If the above two connection lines are all normal, it means that the sending card has been damaged and the sending card needs to be replaced. These are some of the problems that often occur in mobile advertising vehicles and the corresponding solutions.

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