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With the continuous upgrading of terminal consumption in smart city, LED lamp pole screen, as an indispensable information carrier in smart street lamp system, is welcomed by many media companies and government agencies. LED light pole screen is mainly installed on the street light pole on both sides of the highway and the street. Because the light pole display screen has the characteristics of synchronous reception and synchronous playback, no matter how far the car goes, it is always accompanied by the HD light pole display screen. The lamp post display screen not only has unique advantages in road guidance, road condition broadcast, information release, advertisement promotion, etc., but also plays a considerable role in alleviating the fatigue of automobile drivers on the highway. LED intelligent light pole screen can quickly get the favor of consumers, which comes from the following natural advantages: 1. It has multiple control modes of WiFi / 3G / 4G / network cable, and the Internet can update the display content of light pole screen remotely, which is simple, fast and convenient 2. The high-definition intelligent lamp pole screen adopts the best three in one technology of waterproof and UV resistant SMD in the industry. 3. The intelligent LED light pole screen presents a full outdoor high-definition and high-definition picture. It uses RGB deep gray processing to support the point by point annotation function to maintain the consistency of advertising content and color brightness. Let the color of the advertisement more gorgeous, the picture quality more high-definition exquisite. 4. The lamp pole screen body is equipped with fixed stiffener plate, which can be tensile, shockproof, self cooling, and extend the service life; 5. The high-definition intelligent lamp pole screen has the protection grade of IP65 and is not afraid of any bad weather.

As a high-tech electronic product, we can not ignore the matters needing attention in the use process and daily maintenance. Now the Vision Display will take you to know about it. ●Clean precautions of LED Curtain Screen 1. Regular cleaning and maintenance: LED display will accumulate more dust and rainwater on the screen for a long time, which requires regular and timely cleaning to prevent the effect of viewing;. 2. If you clean the surface of the module, please use a soft brush and gently brush it. It is forbidden to use any liquid substance to clean the surface of the LED module, otherwise the LED beads may be damaged;. 3. Correct wiping: The large screen surface of LED display can be wiped with alcohol, or with brushes and vacuum cleaners. Dust removal should not be done directly with a wet cloth. ●Moisture-proof and storage requirements 1.Storage temperature requirement: ambient temperature - 40 C < T < 60 C. After opening the package, the LED products should be stored at temperature < 30 C.And humidity < 60% environment;. 2. According to the environment of the display body and the control part, insect bites should be avoided, and rodenticides should be placed if necessary; 3. LED display screen should not be closed for a long time. In high humidity environment, if the screen body is not used for more than three days, the pre-hotspot lighting mode should be adopted: 30% - 50% brightness should be preheated for 4-8 hours, then adjusted to normal brightness (80% - 100%) to light the screen body, so as to light up the screen body. If the screen is not used for more than 7 days, it should be pre-heated for more than 12 hours before the brightness of 30% - 50% is adjusted to normal brightness (80% - 100%) to light the screen, so that the moisture can be removed so that there is no abnormality in use. LED screens should be checked regularly to see if they are working properly, and damaged lines should be repaired or replaced in time. The main control computer and other related equipment shall be placed in the room with air conditioning and fine dust to ensure the ventilation, heat dissipation and stable operation of the computer. Non-professionals are forbidden to touch the internal circuit of the screen pedicle in order to avoid electric shock or damage to the circuit. If there is a problem, professionals should be asked to repair it.

In recent years, the wide application of LED display in all walks of life has led to the centralized outbreak of "small pitch". The whole industry has begun to enter the "diversified" development period, and the LED display market is developing to a larger and broader space. As a leading professional supplier of LED screens, Vision Display has the courage to innovate and break through the limitations of traditional solutions for LED screens. It is good at providing customized solutions for customers and further promoting the technical services of the LED market. As a high-tech electronic product, we can not ignore the matters needing attention in the use process and daily maintenance. Now the Vision Display will take you to know about it. ●Notes for Fixed LED Display 1. Open the screen: first turn on the control computer to make it work properly, then turn on the large screen of the LED display screen;. 2. Shut off the screen: First turn off the power supply of the LED screen, turn off the control software, and then turn off the computer correctly; (First turn off the computer without the display screen, it will cause the screen to appear high bright spot, burning down the lamp tube, the consequences are serious). 3. Switch screen time interval should be more than 5 minutes. 4. Avoid opening the screen in full-white screen state, because it is in the maximum power state, and its impact current to the whole distribution system is the largest. ●Cautions for LED Display Module 1. LED module is DC + 5V power supply (working voltage: 4.2-5.2V), prohibiting the use of AC power supply; power terminal positive and negative poles are strictly prohibited to connect back (note: once connected back, it will burn the product or even cause serious fire). 2. Power supply voltage of LED display screen: 220V + 10% frequency: 50HZ + 5%; 3. Safe and reliable earth contact, reliable isolation between ground wire and zero wire, access power far from high-power standby; 3. If abnormal phenomena such as short circuit, tripping, wire burning and smoking are found, the power test should not be repeated, and the problem should be found in time; 4. Maintain the stability of the power supply, and do a good job of grounding protection to avoid lightning strike, do not use in harsh natural conditions, especially in strong lightning weather;. 5. It is necessary to supply power to the large screen step by step, because the maximum power state of the whole screen will have an impact on the whole distribution system;. 6. LED display screen is not allowed to play full-white screen with the highest brightness for more than half an hour, in order to avoid excessive current, heating of power cord, damage of LED lamp, affecting the service life of the display screen, it is recommended to play dynamic video mainly; 7. In the process of using the LED display products, the power supply can not be turned on or off continuously, and the operation between the two should be at least one minute apart;. 8. The internal circuit of large screen of LED display is forbidden to touch by non-professionals in order to avoid electric shock or damage to the circuit.