How to choose the good LED display and the instruction of design

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Follow information will help you to choose good LED display screen:

1． The size design of LED display
we are must comside the 3 important factores on the screen’s size design
(1) what’s content you want to display?
(2) the condition of installation of the space?
(3) where do you want to install? Outdoor or indoor?
2． How much the consumption and the power you want to plan for?
LED display’s consumption divide tow parts one is average consumption, another is mix consumption. Average another name is working power, it’s normal’s consumption, the mix consumption mean is when open the LED display’s power the all LED all lighting’s consumption，so we must consider this factors alternating current, power supply, power switch.
LED display belong to big mode exactitude electron equipment, for the sake of safety the AC220V input or PC input must connect the earth.
3． LED outdoor display should consider this questions
the main questions as follow:
LED display will be raid by the thunder

（2）The LED display was installed in outdoor offer been solarization and drench, winds, dirt, working environment was scurviness. The inner electronic equipment after shower bath or beaffected with damp will be shout circuit and then lead the build a fire, it will make some loss.

（3）The outdoor’s temperature change is so big, because of LED display working will be produce some quantity of heat, if the environment temperature is high and the the screen’s heat dispassion is not good, maybe the integrate circuit working not normal, ever been burn over, and then makes the screen can not normally work.

（4） It need the distance far from the screen, eye shot need to larger, the the enviroment lighting change will be big, especially the sun shine irradiation directly.
aim at the above questions, LED must down that things:
（1） LED screen’s cabinet and sturcture must strictl waterproof, the cabinet will have a good way to drain.
（2） we should install the anti-thumd system on the screen or the build. The main screen body must keep the good connection with the earth, the earth resistance less than 3 Ohm, because it makes the thunder’s current be release.
（3）The setting of the cabinet needs install the aeration’s enquipment for drop the temperature, it will keep the inner temperature in -10℃～40℃.
（4） Choose the industry integrate circuit will keep the work temperature in -40℃～80℃, it can prevent the low temperature of winter can not starup the screen.
（5） In order of to keep the LED display menu clearly on long distance under the strong sun shine, it must use high grade LEDs.
（6） Use new LED display’s medium, the angle of view will be expanse, the color will be more pure, the life span will exceed 100 thousand hours, the LEDs out emcapsulation was by current squareness canister, airproof by silica gel un-coherer assemblage, the exterior is very delicacy and beauty, it be provide withanti-acid-base,windbreak,rainproof,oisture-proof,anti-freeze, thunder-proof.
the question was trouble shooting by clients often see
1． How much factor the user will comsideration at the screen area?
（1） the resolution of pixel.

（2） the relative of effective view distance and the actually size
（3）estimate of acreage
（4） the LED cabinet installation and maintance of operation
（5） The infection of LED screen’s obliquity