When we purchase the full color led display, the first thing to consider is the specification of the led display. Let's take a look at the factors that determine the specifications of the full color led display.
1. The environment that led display located, outdoor, semi-outdoor, or indoor. The environment is different, and the corresponding waterproof requirements are different. Outdoor waterproofing requirements are high, generally above IP65. According to the environment, it can be determined whether the general purchase range is outdoor full color led display or semi-outdoor full color led display, or indoor full color led display.
2. The distance between the best observation position and the installed led display screen. This distance is important, it directly determines the model of the led display you choose. General indoor full color led display are divided into P2, P3, P4, P5, P6, P8, P10, etc. Outdoor full color led display are divided into P4, P5, P6, P8, P10, P16 and so on. These are all conventional, such as strip screen, special-shaped screen and other specifications and models are different, here is only the conventional, the number behind P is the distance between the beads, the unit is mm, generally our visual The minimum value of the distance is equivalent to the size of the number after P. That is, the optimal spacing of P10 is >10 meters. This method is only an approximate estimate.
In addition, there is a more scientific and specific method, which is to calculate the density of the lamp bead per square. For example, the point density of P10 is 10000 points/square, then the optimal distance is equal to 1400 divided by (the square of the dot density). . For example, P10 is 1400/10000 open square = 1400/100=14 meters, that is, the best observation distance of P10 led display is 14 meters!
The above two methods directly determine the specification of the selected full color led display. We must pay attention to two points when purchasing: 1. The environment in which the display is located. 2. The distance of the best observation position from the led display position. Only by understanding this, you can choose the full color led display that matches your environment and achieves the best results.
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