1. Lightning protection measures for installing and building screens
In order to prevent the display of lightning caused by the strong electromagnetic attacks, the screen and the outer packaging protective layer must remain grounded, and grounding the line of resistance should be less than 3 euro, so that the electric currents caused by thunder can be timely from the ground line.
2, the whole screen body waterproof and dustproof measures
In the box and box connection, as well as the screen body with the force mounted objects to achieve seamless connection, to avoid moisture leakage. Inside the screen body to have a good drainage ventilation measures, if the internal accumulation of water situation can be timely treatment.