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Six elements of LED advertising machine maintenance

Source: KONWHAI TOUCHAuthor: KONWHAI Date: 2019-12-17 Click:

  •      With the diversified development of advertisements, LED advertising machines have gradually become the mainstream products in the advertising display market. They can be seen everywhere on outdoor stages, stations, airports, large shopping malls and other places. The LED advertising machine in the market is a type of LCD advertising machine. There are various types of LED advertising machines in the advertising machine market.
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  •      LED advertising machine is a practical new consumer dynamic advertising information release media. The light source inside the sphere is an ultra-high-brightness, large-view-angle LED (light-emitting diode) array. The built-in microcomputer chip processes the graphic information edited by the personal computer and stored in the memory, and continuously turns on and off specific LED points at a very precise timing. At the same time, it rotates at high speed under the drive of a DC brushless motor. Under the effect of the visual persistence phenomenon, the graphics and text that the user wants will magically appear and float in the 360 ​​゜ visual space inside the sphere. In a sphere like a gem, a stream of dynamic graphics brings people a new visual experience.
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  •      Then, the LED advertising machine brings people a gorgeous and colorful visual experience. Behind this gorgeousness is often the hard work of the maintenance staff. Only a professional maintenance method can keep the LED advertising machine gorgeous. What are the elements of normal maintenance of LED advertising machine?
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  • Six elements of LED advertising machine maintenance

  •   Six elements of LED advertising machine maintenance:  
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  •      First, the power supply must be stable and well grounded. In severe weather such as lightning and heavy rain, the power must be cut off.
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  •      Second, when in use, first turn on the control computer to enable it to run normally before turning on the LED advertising machine; after use, turn off the display first and then turn off the computer.
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  •      Third, do not forcefully cut off at will, and do not frequently turn off and on the power supply of the display, so as to avoid excessive current, excessive heating of the power cord, damage to the LED core, and affecting the service life of the display. Do not disassemble or splice the screen body without permission!
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  •      Fourth, it is recommended that the screen of the LED advertising machine be rested for at least 2 hours a day, and used at least once a week in the rainy season. Generally, the screen is turned on at least once a month to light up for more than 2 hours.
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  •      Fifth, water is strictly prohibited inside the display screen, and flammable materials and conductive metal objects are strictly prohibited from entering the screen body to avoid short circuit and fire. If water enters, please cut off the power immediately and contact the maintenance personnel. Do not use until the display panel inside the screen is dry.
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  •      Sixth, outdoor LED advertising machines must be well protected from rain and sun. Otherwise, a long period of wind, sun, and rain will cause the surface to increase dust, but the screen surface cannot be wiped directly with a wet cloth. It can be done with alcohol. Wipe or use a brush or vacuum cleaner to remove dust.
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  •      In addition, the LCD screen of the LED advertising machine also needs to be checked regularly to see if it is working normally, and the damaged line 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 computer's ventilation and heat dissipation and stable operation. Non-professionals are forbidden to touch the internal circuit of the screen to avoid electric shock or damage to the circuit. If there is a problem, please ask a professional to perform maintenance.
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