Thus, the maintenance LED display is more durable

Time:2018-11-22 Views:159

In recent years, LED display has gradually become the mainstream product in the market, and its gorgeous figure can be seen everywhere in outdoor buildings, stages, stations and other places.But do you know how to care for them?In particular, the outdoor screen faces a more harsh environment and needs more maintenance, so that it can better serve us.

After the interview with the professional of after-sales maintenance department of Shanghai derensell, the editor sorted out the following parts about the maintenance of LED display and matters needing attention.

First of all, the power supply should be stable, well grounded, and cut off in severe weather such as thunder, rain, etc.

Second, if the screen of LED display screen is exposed to the outdoors for a long time, it is bound to be exposed to wind and sun, and its surface is covered with a lot of dust. The surface of the screen can not be wiped directly with a wet cloth, but can be wiped with alcohol, or it can be cleaned with a brush or a vacuum cleaner.

Thirdly, the LED display screen shall be opened after the control computer is turned on for normal operation.After use, close the display screen before shutting down the computer.

Water is strictly prohibited inside the display screen. Combustible materials and conductive metal objects are strictly forbidden to enter the screen, so as to avoid short circuit and fire.In case of water inflow, please immediately cut off the power and contact maintenance staff until the display board inside the screen is dry before use.

Fifth, it is recommended that LED display screens should be closed for at least 2 hours every day and used at least once a week during the rainy season. In general, the screen should be turned on at least once a month and the screen should be turned on for more than 2 hours.

Sixth, do not arbitrarily cut off, and do not frequently turn off and open the display power supply, so as to avoid excessive current, excessive power line heating, LED core damage, affecting the display life.Do not disassemble the screen without permission.

7. The LED display screen shall be checked regularly for normal operation. If the circuit is damaged, it shall be repaired or replaced in time.The main control computer and other related equipment should be placed in the room of air conditioning and dust to ensure the ventilation and heat dissipation and stable operation of the computer.The inner circuit of the screen is not allowed to be touched by non-professionals, so as to avoid electric shock or damage to the circuit. If there is any problem, professionals should be asked to carry out maintenance.