Many people have damaged the on-board LED display due to improper operation. The result is that they spend a lot of money to change screens or repair screens. Why is it not working correctly? That's because most people take it too seriously and feel that there is no technical difficulty and operate according to their own methods.

Proper operation of the car LED display not only saves money, but also prolongs the service life of the LED display. Why not do it? The following is the correct way to open the car LED display.

1. Switching sequence: When opening the screen, first turn on the screen, then turn on the screen; when the screen is off, first turn off the screen, then turn off the screen (first turn off the computer and not turn off the display, it will cause the screen to appear bright spots, burn the lamp, the consequences are serious. )

2. The interval between switch screens should be greater than 5 minutes.

3. After the computer enters the engineering control software, it can be powered on.

4. Avoid opening the screen in the full white screen state because the system has the largest inrush current.

5. Avoid opening the screen in an out of control state because the system has the largest inrush current.

6. When the ambient temperature is too high or the heat dissipation conditions are not good, be careful not to open the screen for a long time.

7. When a part of the LED electronic display screen is very bright, you should pay attention to closing the screen in time. In this state, it is not suitable to open the screen for a long time.

8. The power switch of the display often trips. Check the screen or replace the power switch.

9. Regularly check the tightness of the hook. If there is looseness, pay attention to timely adjustment, re-reinforce or update the hanger.

10. According to the large screen display screen, control the environment of the part, avoid insect bites, and place anti-rat medicine if necessary.