In the use of outdoor full-color LED displays, some users may encounter the phenomenon that the display part is aging and reddish. What is the cause of this phenomenon? Is there a solution? Can it only be replaced by a new one? Generally speaking, judging the above problems can be started from the following aspects:
First check whether the power cord is in poor contact. If the contact is normal, there may be a problem with the internal LED lamp chip. If this is the case, you can age the display for a long time. Point correction" to repair the reddish color;
Secondly, the power supply is insufficient. In this case, you can only increase the number of power supplies or replace a power supply with a higher power;
Furthermore, there is another situation caused by poor white balance adjustment of the LED module. The white balance adjustment can be reset directly through the software.
If none of the above methods work, it means that the lamp bead is faulty. Generally, if the lamp bead is faulty, it can be found by adjusting the white balance.
