1. Must use ultra-high brightness light-emitting diodes
In order to ensure that the ambient light in the case of long-range visual, you must use ultra-high brightness light-emitting diodes; increase the contrast. Wide audience, wide viewing distance, wide field of vision requirements; ambient light changes, especially may be exposed to direct sunlight.
2. Display medium selection of new wide viewing angle tube
Wide viewing angle, pure color, consistent coordination, life expectancy of more than 100,000 hours of display medium outer package for the most popular with a square tube, silicone seal, no metal assembly; its exquisite appearance beautiful, durable, with anti Direct sunlight, dust, water, high temperature, anti-circuit short circuit five anti-characteristics.
3. Circuit chip selection
Choose the working temperature of -40 ℃ ~ 80 ℃ between the industrial-grade integrated circuit chip to prevent the winter temperature is too low so that the display can not start. In the case of
4. Full color LED display and installation of lightning protection devices on the building.
The display body and the shell to maintain a good grounding, grounding resistance is less than 3 ohms, lightning caused by the timely discharge of large current; display may be caused by lightning strong magnetic attack
5. Full color LED display itself waterproofing measures
Screen body and the screen body and the combination of the building must be strictly waterproof and leakproof; screen body should have a good drainage measures, once the occurrence of water can be discharged; pay attention to waterproof, moisture. LED display installed in the outdoors, often sun and rain, wind and dust cover, poor working environment. Electronic equipment is damp or severe damp will cause short-circuit or even fire, causing failure or even fire, resulting in loss;
6. Install the ventilation equipment cooling, so that the screen inside the temperature between -10 ℃ ~ 40 ℃.