First of all, this is definitely not something that can be changed casually. The main reasons are as follows:
1. Limitation on brightness. Indoor LED screen brightness The requirement is not high, the dynamic scanning circuit is used, and the brightness of the outdoor screen is higher and higher, which is a static scanning circuit, and the hardware difference between the two is large. Dynamic scanning is actually used to save hardware costs. The number of driver chips used differs by more than ten times, which determines the brightness of the indoor display is relatively low, generally around 1500 cd/ m2, which is only suitable for indoor use.
2. Waterproof restrictions. The indoor screen structure is not waterproof or simple waterproof, and the outdoor LED display has high requirements for waterproofing. The cable and the box are waterproofed during production, so there are differences in the requirements of the box structure itself. .
3. View distance restrictions. The indoor LED display requires a close viewing distance. The model is generally P3 P4 P5 P6 , so the area is generally small, within 15 square meters, while the outdoor full-color LED display requires a long viewing distance, the model is generally P10 P16 P20 , so It is determined to have a large area, generally more than 30 square feet.
In a word, indoor full-color LED screens and outdoor LED displays have different brightness, waterproof treatment, and model selection, resulting in different materials, accessories, cabinets, etc. at the beginning of production, so it is not easy to change, you must change It will only pay off.
　
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