What should I do before installing a full-color LED display?

Publisher: Supplier of LED Display Time: 2018-01-09 Views: 2436

LED display in the installation before what to do? I believe there are still many friends are not very understanding, here, LCF editorial to give you an in-depth explanation and analysis.


First, full-color LED display screen display content needs, site space should be prepared in advance, such as LED display unit template size, pixel size, wrap-around edge must be calculated. Full color LED display power consumption is divided into average power consumption and maximum power consumption. Average power consumption, also known as working power, is the usual actual power consumption. Maximum power consumption is the start or full brightness and other extreme conditions of power consumption, maximum power consumption is the AC power supply must be considered, the average power consumption is generally 1/3 of the maximum power consumption. LED display is a large-scale precision electronic equipment, in order to safe and stable operation, its AC220V power input or connected to the computer's AC220V power input must be grounded.


Second, outdoor full color LED display often sun and rain, harsh working environment, LED display is wet or serious moisture will cause line short circuit, serious words will even lead to the occurrence of fire; outdoor LED display may be caused by lightning strong electric and magnetic attacks; environmental temperature changes are great. LED display work itself to produce a certain amount of heat, if the ambient temperature is too high and heat dissipation And poor, integrated circuits may not work properly, or even burned, so that the display system can not work properly; audience wide, the visual distance requires far, wide field of vision requirements; ambient light changes, especially may be subject to direct sunlight.


Third, for the above special requirements, outdoor full-color LED display need to do the following: screen body and the combination of the screen body and the building must be strictly waterproof and leak-proof; screen body should have good drainage measures, once the water can be discharged smoothly; in the LED display and the building on the installation of lightning protection devices; installation of ventilation equipment to cool down, so that the screen body internal temperature between -10 ℃ -40 ℃. -40℃. Installation of axial fans above the back of the screen to discharge heat, according to the screen size of the use of how many axial fans.


Full-color LED display installation should be careful, especially outdoor LED display must do a good job of waterproof and moistureproof work, if inadvertent water leakage must do a good job of drainage! Large outdoor LED full-color display must have a lightning protection device, the later should also do a good job of regular inspection, regular cleaning, etc., in order to ensure the normal operation of the full-color LED display.