The display effect of full-color full-color LED display directly relates to users and audiences. In order to obtain a perfect experience, it is necessary to control and improve the quality of full-color LED display. LED can only be used in these local areas, in a variety of advertising, acting activities, corporate gatherings, news release activities, acting and other large-scale activities is essential.

 

Most companies rent directly to lighting and audio rental companies, so the security and stability of full-color full-color LED display is particularly important in the whole process of use, especially in the rental series of those playing activities. So, how to check and maintain full-color LED display screen, to ensure safety, stability and use effect

 

1. Require stable power supply and good grounding protection. Do not use in harsh natural conditions, especially in strong thunder and lightning weather. To avoid possible problems, we can choose passive protection and active protection. We can try to keep the objects that may cause damage to the full-color display screen away from the screen, and wipe the screen as gently as possible when cleaning, so as to minimize the possibility of injury. First turn off the full-color LED display, then turn off the computer.

 

2. Keep the humidity of the environment in which full-color full-color LED display screen is used. Do not let anything with moisture properties enter your full-color full-color LED display screen. If the large screen of the full-color display with humidity is charged, the parts of the full-color display will be corroded and permanent damage will be caused.

 

3. If water enters for various reasons, please power off immediately and contact maintenance personnel until the display panel inside the screen is dry before it can be used.

 

4. Switching sequence of full-color full-color LED display:

 

A: First turn on the control computer to make it work properly, then turn on the large screen of full-color LED display.

 

B: It is suggested that the full-color LED screen should rest more than 2 hours a day and be used at least once a week during the rainy season. Usually, the screen is opened at least once a month and lighted for more than 2 hours.

 

5. Do not be in full white, full red, all green, all blue and other bright screen for a long time when playing, in order to avoid excessive current, excessive heating of power cord, damage of LED lamp, and affect the service life of the display screen.

 

6. Do not disassemble or splice the screen at will! The large screen of full-color LED display has the closest relationship with our users, so it is necessary to do a good job of cleaning and maintenance.

 

7. Exposure to outdoor environment for a long time, such as wind, sunshine, dust, etc., is easily dirty. Over a period of time, the screen must be a piece of dust, which requires timely cleaning to prevent dust from wrapping the surface for a long time to affect the viewing effect.

 

8. The surface of LED screen can be wiped with alcohol or with brushes and vacuum cleaners. It can not be wiped with wet cloth directly.

 

9. The large screen of LED should be checked regularly to see if it works properly and whether the line is damaged. If it does not work, it should be replaced in time. If it is damaged, it should be repaired or replaced in time. Full-color LED display screen large screen internal circuit, non-professionals are prohibited to touch, in order to avoid electric shock, or cause damage to the line; if there are problems, please professional repair.