Resolution to problem of LED displays not synchronized.


This led display has 2.58 million pixels total controlled by 2 sending cards. And the image can’t synchronize play on one screen. The splice image is delay on one screen.

This problem general related with video source and sending card. You need to check whether the input signal work correctly and the sending card turn on “half-frame output” model or not at this moment. The sending card will turn on “half-frame output” model when the total pixels over sending card loading pixels.

The led display can work correctly for a period of time but the delay will happen after restarting led screen.

Actually it is very easy to solve this problem. You just need to add more one sending card to control and turn off the “half-frame output” model that would work correctly.
Keywords: Led display factory | LED screen manufacturer | LED display panels | LED video wall | Outdoor advertising display |