Correct 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. Switch sequence: when opening the screen, turn on the screen first, then turn on the screen; when closing the screen, turn off the screen first, then turn off the screen (turn off the computer first without turning off the display screen, which will cause high spots on the screen body and burn the lamp, with serious consequences. )

2. The time interval between switching on and off the screen should be more than 5 minutes.

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

4. Avoid opening the screen in a completely white screen state, because the inrush current of the system is the largest at this time.

5. Avoid opening the screen in an out-of-control state, because the inrush current of the system is the largest at this time.

6. When the ambient temperature is too high or the heat dissipation conditions are not good, you should 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 screen often trips, and the screen body should be checked or the power switch should be replaced in time.

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

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