Maintenance of outdoor LED display - from the details
Information technology -
In recent years, outdoor LED display has become the darling of the outdoor media advertising.
For commercial customers, effective maintenance can ensure the outdoor LED screen for a long time and stable operation, to avoid equipment failure interference with daily use.
Here is sorting is given by the company's use of time should pay attention to detail: 1.
Switching sequence: A: first open control computer to normal after the operation, and open outdoor LED display;
B: turn off the outdoor LED display, and then turn off the computer;
Find fault or otherwise damaged should be replaced in a timely manner, special screws, pin and bearing beam;
Regular visit products and steel structure welding point surface anticorrosion paint falls off phenomenon, such as peeling or rust should be timely spraying antirust paint or rust cream daub;
Power supply stability and ground fault protection is good, the bad natural conditions, especially in strong lightning weather don't use, regularly check the reliability of the lightning rod and earthing system;
Check the rainy season, determine whether appear slack phenomenon;
Regularly check the power supply and signal lines have broken skin or killed the phenomenon;
Check once every six months the product distribution system;
Long exposure to the outdoor environment of outdoor LED display is infected with dirt easily.
Can use alcohol to wipe, or use the dust brush, vacuum cleaners, but cannot directly with wet cloth to wipe;
According to domestic automatic presetting methods to start, stop, brightness adjustment and single function one by one test such as program listing;
Outdoor LED display rest time should be greater than 2 hours a day, the rainy season to use at least once a week or more.
On the screen at least once a month, lit for more than 2 hours.