LED font overlap is a disturbing thing, especially for banks, large shopping malls such as high traffic places, especially bad experience, affecting the image; LED display fonts filled with overlap how, how to solve?

Description of the most common problems: a length of 3.84m, width of 1.44m P10 outdoor LED display, installed and delivered directly to the customer to use, the customer did not carry out full-screen test. One day, the customer sends more content, the whole LED display shows more comprehensive text. However, it was found that the fonts in line 3 and line 4 overlapped (or the upper part of a word could be displayed normally, the lower part could not be displayed, and the word was displayed across line 3 and line 4.)

Solution:

1, first check whether the power supply is loose off

2、Check whether the wires are firmly inserted.

3, check the module to the adapter board line of correspondence

4、Adapter board output problem

The idea is as follows:

Through steps 1 and 2 if the problem can not be solved, directly into step 3, because the wiring order of the adapter board and the module line is a one-to-one relationship, found that the module is just from the fourth line, it is not one-to-one correspondence, the fourth line of the module received by the adapter board's pin 5, and so on in the future, to restore the connection of the module correspondence. Steps 1, 2, 3 are sure there is no problem, but the font overlap phenomenon is still not solved, then enter step 4, adjust the board output problems.

In addition, the initial use of the LED display will appear in the process of overlapping phenomenon, in order to step 1, 2, 3, 4 check; use a period of time after the screen overlap phenomenon, in order to step 1, 2, 4 check; still can not solve the problem, contact the manufacturer or service provider.