LED Advertising Screen
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LED Advertising Screen
Led advertising screen,led the electronic display or LED display, is made up of many  the semiconductor light-emitting diodes, mainly used to  display text, graphics, images, animation, market, video, video signals and other information format. LED display has been widely installed in large square, commercial advertising, sports venues, information dissemination, press releases, securities transactions,indoor large area commercial advertising and venue, lobby, hotel and so on.
(1) high-density, high-definition display;
(2) with a photosensitive control system, according to indoor and outdoor light changes automatically adjust the brightness of the display, both energy saving, greatly reducing your operating costs, but also make the audience more acceptable;
(3) product launch has a low-power solution, the display can be run than the original energy saving 1/3, further greatly reducing your operating costs;
(4) with a high refresh rate and high gray, LED advertising screen screen more realistic, to meet the commercial use of high visual quality requirements;
(5) with brightness, color point by point correction function, the LED advertising screen screen richer, to meet the commercial use of high visual quality requirements;
(6) the contents of the screen can be replaced at any time, all the time for different customers to show different ads;
(7) with dual-network hot backup function, two computers at the same time control a screen, when a computer problems, another computer automatically take over to ensure that the display work properly;
(8) all the display information can be used remote network control, just use the mouse click operation can easily replace the screen information, in order to achieve urban and regional advertising display network clustering;
(9) support network control function, so that you can control a few cities in a city display, at any time to change the content you want to play;
(10) with our photoelectric equipped with multi-functional card, can be achieved with software timing or manual switch at any time display, to achieve unattended function.

LED advertising screen applications have been involved in many areas of social economy.
mainly include:
(1) securities trading, financial information display. This area of ​​LED advertising screen accounted for a few years ago the domestic demand for more than 50% of the LED advertising screen, LED advertising screen is still the main needs of the industry. Shanghai Stock Exchange, Shenzhen Stock Exchange and the country's tens of thousands of securities, financial institutions widely used LED advertising screen.
(2) airport flight dynamic information display. Civil Aviation Airport construction requirements for information display is very clear, LED advertising screen is the flight information display system FIDS (Flight information Display system) preferred products, the Capital Airport, Shanghai Pudong International Airport, Haikou Meilan Airport, Zhuhai Airport, Xiamen Gaoqi Airport, Shenzhen Huangtian Airport, Guangzhou Baiyun Airport and dozens of new construction and expansion of the airport are selected domestic LED advertising screen products.
(3) port, station passenger guide information display. Information system and broadcasting system with LED advertising screen as the main body, train to the revealing system, ticketing information system and so on constitute the passenger hub automation system, Beijing station, Beijing West Railway Station, Nanchang station, Dalian port and other important domestic railway station and port Have installed the domestic manufacturers to provide products and systems.
(4) sports venues information display. LED advertising screen has replaced the traditional light bulb and CRT display, forty-three World Table Tennis Championships home Tianjin sports center for the first time using the domestic color video LED advertising screen, by the universal praise, Shanghai Sports Center, Dalian Stadium and many other important domestic Stadiums have adopted the LED advertising screen as the main means of information display.
(5) road traffic information display. Intelligent transportation system (ITS) the rise of urban traffic, highways and other fields, LED advertising screen as a variable intelligence board, speed limit signs, to replace foreign similar products, have been widely used.
(6) scheduling command center information display. Power scheduling, vehicle dynamic tracking, vehicle scheduling management, is also gradually using high-density LED advertising screen.
(7) postal, telecommunications, shopping malls and other services in the field of business promotion and information display. All over the country's service areas are domestic LED advertising screen in the information display play a role.
(8) advertising media new products. In addition to a single large indoor and outdoor advertising screen as advertising media, some domestic cities appeared cluster LED advertising screen system.
Screen maintenance
1, pay attention to the brightness of the surrounding advertising advertising screen, can not let the items with water into the led advertising screen inside. If the wet led advertising screen power, will cause led advertising screen internal parts are water vapor corrosion, which led to the advertising screen caused irreparable damage.
2, try to avoid possible situations, there may be a threat to the led advertising screen things, it should not let it close to the screen. In the screen when cleaning, but also gentle scrub, try to reduce the chance of injury.
3, the screen with the customer's most contact, the daily maintenance work is also necessary. Regular cleaning of the screen on the clean work, you can improve the display led advertising display, increase the influence.
4, the screen power supply is also required to stabilize, and should do a good job of grounding protection, in the climate is not good, wiping the wind, under the heavy rain, hit the mine, it should close the screen, no longer use.
5, the screen should be closed inside, put an end to the water and other conductive metal objects. Led advertising screen should be placed in the air circulation is better, less dust in the environment. Large particles of dust will not only weaken the display, but also on the led advertising screen circuit damage.
6, led advertising screen the right switch sequence:
A: first hit the screen control equipment, and then run the screen control software, run stable, and then open the led advertising screen.
B: Turn off the screen first, then turn off the computer.
7, led advertising screen should ensure that there are two hours or more when it is not working. In the wet and cold season, every seven days should be at least let the advertising advertising screen once. It is recommended to open the led advertising screen more than once a month, must have more than 2 hours of lighting time.
8, a regular led advertising screen to check, if found any wrong question, should be promptly reflected and maintenance replacement.
9, when the screen show, try not to let the long advertising screen in full color highlight the screen, this will form a bottle of current is too large, the coil easy to heat too much, will damage the wick, shorten the life of the display.
10, control led advertising screen equipment should be placed in a separate room, do a good job dust, ventilation, refrigeration and other measures to ensure the normal operation of the equipment.
11, the screen inside the body through a specially designed, do not have the knowledge of people who prohibit touch, so that all kinds of unhappy accidents. In the event of any problems, should promptly notify the relevant professionals to detect maintenance.