Compared with traditional electronic products, outdoor large screens are more complex and diversified in terms of use environment, installation procedures and use time. In the course of use, not only must pay attention to the methods and methods, but also the maintenance and maintenance of the display screen to ensure the quality and service life of the LED display products. Here, the editor will tell you how to maintain and maintain the LED outdoor advertising player:
1. Use the environmental humidity to maintain the outdoor large screen, and do not let any moisture-containing material enter the outdoor large screen. Energizing on large outdoor screens containing moisture can cause corrosion of components and cause permanent damage.
2. In order to avoid possible problems, we can choose passive protection and active protection, try to keep the items that may cause damage to the outdoor large screen away from the screen, and wipe the screen as gently as possible to minimize the possibility of damage.
3. The outdoor ed large screen has the closest relationship with our users, and it is very necessary to clean and maintain it. Exposure to outdoor environment for a long time, wind, sunlight, dust, etc. will easily become dirty. After a while, the screen must be a piece of dust. This requires timely cleaning to protect the observation effect of dust-proof soil for a long time.
4. The power supply is required to be stable and the grounding protection is good. Do not use it under severe natural conditions, especially under strong thunder and lightning weather.
5. The screen is strictly prohibited from entering water, iron powder and other conductive metal objects. Outdoor large screens should be placed in a low dust environment as much as possible. Large dust will affect the display effect, and too much dust will damage the circuit. If water enters due to various reasons, please turn off the power and repair personnel immediately until the display panel on the screen is dry before using it.
6. The switch sequence of outdoor ed large screen:
Answer: Turn on the control computer to make it run normally, and then turn on the outdoor screen.
B: Turn off the outdoor large screen first, then turn off the computer.
7. It is recommended to use the large outdoor screen for more than 2 hours a day. In the rainy season, use the big screen at least once a week. Generally, the screen is turned on at least once a month and is lit for more than 2 hours.
8. The outdoor large screen needs to be checked regularly to see if it is working properly and the line is damaged. If it does not work properly, it should be replaced in time, and the line should be repaired or replaced in time.
9. During playback, please do not stay in full white, full red, full green, full blue and other full bright pictures for a long time, so as to avoid excessive current, overheating of the power cord, damage to the LED lights, and affect the life of the display. Do not disassemble or splice the screen at will!
10. Outdoor ed large-screen main control computer and other related equipment should be placed in an air-conditioned, dusty room to ensure that the computer is ventilated and working stably.
11. The internal wiring of the outdoor ed large screen is prohibited from being touched by non-professionals to avoid electric shock or damage to the wiring; if there is a problem, please perform professional maintenance
LED display maintenance is not only a skill that users need to master, but also an after-sales system that LED display manufacturers and distributors need to ensure. If the LED outdoor large screen fails, you should immediately ask a professional for maintenance, so that it will not affect the user's long-term visual experience, and it can also extend the service life of the outdoor large screen.
