Regular maintenance method for improving working efficiency of LED display screen

Bullet Points

Regular maintenance method for improving working efficiency of LED display screen

In our lives, no matter what its quality is, a product cannot be separated from the link of maintenance. The lifespan of a product is not only determined by the quality of the product itself, but maintenance is also the key. It is reasonable that the LED display has problems like any other product. It is best to find the problem early and carry out repair work as soon as possible. So what are the maintenance and inspection methods of the LED display, and how should the user perform maintenance work during the use of the LED display?

01. Resistance detection method

For the resistance detection method of the display screen, we need to adjust the multimeter to the resistance range, first detect the resistance value of a certain point on the normal circuit board to the ground, and then check the same point on another same circuit board for testing. Whether there is a difference in normal resistance, if there is a difference, you will know the scope of the display problem, otherwise ignore it.