LED display to consider the problem
For special requirements, outdoor display must be done
(1) the choice of working temperature between -40 ℃ ~ 80 ℃ between the industrial-grade integrated circuit chip to prevent the winter temperature is too low to make LED display four-chip can not start;
(2) in order to ensure that the environment in the case of strong long-range visual, must use ultra-high brightness light-emitting diodes;
(3) display media selection of new wide viewing angle tube, wide viewing angle, four-chip color pure, consistent coordination, life of more than 100,000 hours. The outer packaging of the display medium is the most popular with the side cover along the square cylinder, silicone seal, no metal assembly; its exquisite appearance beautiful, durable, with anti-sunlight, dust, water, high temperature, anti-circuit short circuit "Five anti" features;
(4) screen body and the screen body and the building must be strict waterproof and leakproof; screen body to have a good drainage measures, once the occurrence of water can be discharged;
(5) Install the lightning protection device on the display and the building. LED electronic display main body and shell to maintain a good grounding, grounding resistance is less than 3 ohms, so that lightning caused by the timely discharge of large current;
(6) installation of ventilation equipment cooling, so that the internal temperature of the screen between -10 ℃ ~ 40 ℃. Behind the top of the screen installed axial fan, exhaust heat, extended lead LED display life.
