1. Regular inspection
Regularly check the stability of the LED display support structure and the safety of the power supply cable, and deal with any damage in time.
2. Switching sequence of switch display
Turn on the control computer first to make it run normally, and then turn on the led display.
Turn off the led display first, then turn off the computer.
3. Rest time
It is recommended that the LED display has a rest time of more than 2 hours a day, and the outdoor LED display is not recommended to be used at noon in summer.
4. Conductive substances
Take precautions against conductive substances inside and outside the screen, do not leave iron powder and iron filings, and pay more attention to waterproofing. Don’t be careless in regular inspections~
5. Proper cleaning
The surface of the LED display screen cannot be wiped directly with a damp cloth but can be wiped with alcohol or dusted with a brush or a vacuum cleaner.
6. Do not force cut off at will
Do not forcibly cut it off at will, and do not turn off and on the power supply of the display screen frequently to prevent the impact of inrush current. Avoid excessive current, excessive heating of the power cord, and damage to the LED die, which will affect the service life of the display. Do not disassemble or splicing the screen without authorization!