LED display large screen like traditional electronic products, in the process of use not only need to pay attention to the method, but also need to maintain the display, in order to make the LED display large screen life longer. The increase in the use of large screens of LED full-color displays, on the one hand, is due to the reduction of the working materials of the products in order to control the production costs of major manufacturers, which has led to the premature aging of a few accessories of some products; On the other hand, the reason is due to the user’s inappropriate usage habits. The latter case is more common, the following is a few ways to maintain the LED full-color display screen.

(1) Keep the humidity of the environment where the full-color LED display is used, and do not let anything with the nature of moisture enter your full-color LED display screen. Powering up a large screen of a full-color display with humidity will cause corrosion of the parts of the full-color display, which in turn will cause permanent damage.

(2) To avoid possible problems, we can choose passive protection and active protection, try to keep the items that may cause harm to the full-color display screen away from the screen, and clean the screen as gently as possible to minimize the possibility of injury.

LED full-color display screen is the most closely related to our users, and it is also very necessary to do a good job in cleaning and maintenance. Long-term exposure to outdoor environment wind, sun, dust and other easy to appear dirty, a period of time, the screen is definitely a piece of dust, which needs to be cleaned in time to prevent dust from long-term wrapping surfaces affect the viewing effect.

(4) It is required that the power supply is stable and the ground protection is good, and it should not be used in harsh natural conditions, especially in strong lightning weather.

(5) It is strictly forbidden to enter the screen, such as water and iron powder, which are easy to conduct electricity. Led display large screen as far as possible placed in a low dust environment, large dust will affect the display effect, while too much dust will cause damage to the circuit. If water is ingressed for various reasons, immediately cut off the power and contact the maintenance personnel until the display panel inside the screen is dry before it can be used.

(6) Led display switch sequence: A: first turn on the control computer so that it can operate normally, and then turn on the LED display screen; B: Turn off the LED display first, and then turn off the computer.

(7) Do not be in the full white, full red, all green, all blue and other full bright pictures for a long time when playing, so as not to cause excessive current, excessive heating of the power cord, damage to LED lights, and affect the service life of the display screen. Do not disassemble or splice the screen body at will!

(8) It is recommended that the LED display screen rest time is greater than 2 hours per day, and the LED screen screen is used at least once a week in the rainy season. Generally, the screen is turned on at least once a month and lit for more than 2 hours.

(9) The large screen surface of the LED display can be wiped with alcohol, or the brush and vacuum cleaner can be used to remove dust, and cannot be wiped directly with a damp cloth.

(10) Led display screen needs to be regularly checked whether it is working properly, whether the line is damaged, if it does not work, it should be replaced in time, and the line should be repaired or replaced in time if it is damaged. LED display large screen internal line, non-professionals are prohibited from touching, so as not to be electrocuted, or cause damage to the line; If something goes wrong, get a professional to service it.