The surface of the LED display screen can be wiped with alcohol, or the brush can be used to remove dust. It cannot be wiped directly with a damp cloth.
It is recommended that the LED display rest time is more than 2 hours per day. In the rainy season, the LED screen is used at least once a week. Generally, the screen is turned on at least once a month for more than 2 hours.
The LED display should be checked regularly for proper operation, and the line should be damaged. If it is not working, it should be replaced in time. If the line is damaged, it should be repaired or replaced in time.
Don’t be in full white, full red, all green, all blue, etc. for long time during playback, so as to avoid excessive current, excessive power supply, LEO lamp damage, and affect the life of the display. Do not detach and splicing the screen.
LED display main control computer and other related equipment should hould be placed in an air-conditioned, dusty room.
LED display internal wiring, non-professionals are forbidden to touch, so as to avoid electric shock or damage to the line; if there is a problem, please consult the professional.