Regularly check and maintain the outdoor led electronic screen

Regularly check and maintain the outdoor led electronic screen. The led electronic screen is also in working condition for a long time, especially when it is exposed to the wind and sun outdoors, there will inevitably be a lot of dust that needs to be cleaned. The led electronic screen will generate heat during work. For cold shrinkage, it is necessary to check whether there are cracks in the structural part. The circuit part is also an important inspection point for the LED electronic screen. Check whether the interface of the LED module, control card, power supply, and the incoming line of the LED electronic display screen are loose. There is an immediate need for fastening. With the advancement of display technology, LED electronic screens have become the mainstream display devices on the market in recent years. Compared with traditional display products, such as LCD liquid crystal screen, led electronic screen has obvious advantages. Because of its seamless splicing, low power consumption, energy saving and environmental protection, large viewing angle, high brightness, and gorgeous picture quality, it is widely used on the stage. Leasing, media advertising, information publicity, airports, stations, hotels and other fields.

As an electronic product, led electronic screen has a life cycle and requires regular maintenance. Many friends reported that the LED electronic screens they bought are easy to break. In fact, many times it is caused by improper operation and failure to maintain the display screen. So how should the LED electronic screen be maintained? 1. The lamp beads of the LED electronic screen are exposed to the outdoors for a long time, and they will inevitably be exposed to wind and sun, and there will be a lot of dust on the surface. The surface of the LED electronic screen cannot be wiped directly with a damp cloth, but can be wiped with alcohol or with a brush , Vacuum cleaner for dust removal.

2. The power supply of the LED electronic screen should be stable, and the grounding protection should be good. In severe weather such as lightning and rainstorm, the power supply should be cut off. 3. Water is strictly prohibited inside the LED electronic screen, and flammable and easily conductive metal objects are strictly prohibited from entering the screen body, so as to avoid short circuit of the equipment and fire. If water enters, please cut off the power immediately and contact the maintenance personnel, and the display board in the screen cannot be used until it is dry.

4. When using the LED electronic screen, first turn on the control computer to make it run normally before turning on the display; after use, first turn off the LED electronic screen, and then turn off the computer. 5. Do not forcibly cut off at will, and do not frequently turn off and on the power supply of the LED electronic screen, so as to avoid excessive current, excessive heating of the power cord, damage to the LED tube core, and affect the service life of the outdoor LED electronic screen. Do not disassemble or splice the LED screen at will! 6. It is recommended that the outdoor LED electronic screen rest at least 6 hours a day, and use it at least once a week during the rainy season. Generally, the screen should be turned on at least 4 times a month and lit for more than 2 hours.

7. The LED electronic screen needs to be checked regularly to check whether the display screen is working normally. If the circuit is damaged, it should be repaired or replaced in time. The main control computer and other related equipment should be placed in an air-conditioned and dusty room to ensure the ventilation and heat dissipation of the computer and stable work. Non-professionals are prohibited from touching the internal circuit of the LED electronic screen to avoid electric shock or damage to the circuit. If there is a problem, a professional should be asked to repair it.

The above are the matters that should be paid attention to in the daily maintenance of the LED electronic screen. Don’t say that the LED electronic screen is easy to break. Before saying this, first check yourself and see what you have done. .