The display effect of full-color LED display is directly related to users and audiences. To obtain a perfect use experience, the quality of LED display needs to be controlled and improved. For LED to apply only to the local, in all kinds of advertising, activities, company meeting and press conference activities, play to play, and other large activities is indispensable, most companies are directly to the lighting sound loan company to carry on the loan, so for the safety stability of full-color LED display in the full is particularly important in the process of using, especially in those who played on loan in the series of activities. So, how to control and improve the quality of full-color LED display? What are the important indicators reflecting the quality of full-color LED display panels?
1. Stable power supply and good ground protection are required. Do not use in severe natural conditions, especially in strong lightning weather. To avoid possible problems, we can choose to passive protection and active protection, repeat the could harm the full-color display screen items away from the screen, and clean the screen also gently wipe as much as possible, to minimize the possibility of the damage. First turn off the led display and then turn off the computer.
2. Keep the humidity of the use environment of full-color LED display, and do not let anything with moisture properties enter your full-color LED display. Adding electricity to a large screen containing moisture will result in corrosion of all color display components, resulting in permanent damage.
3. If water enters the water for various reasons, please immediately cut off the power and contact the maintenance staff, until the display panel in the screen is dry.
4. Switch sequence of full-color LED display:
A: turn on the control computer to make it run normally before turning on the large led screen.
B: it is recommended that the large screen of led display should rest for more than 2 hours every day and be used at least once a week during rainy season. Generally, the screen should be opened at least once a month and it should be on for more than 2 hours.
5 don't for a long time, played in full white, red, green, blue, etc all bright screen, so as not to cause too much electricity, the power cord fever is too large, LED lamp is damaged, affect the service life of the screen.
6. Do not disassemble or splice the screen at will! The LED full-color display screen has the closest relationship with our users, so it is very necessary to do a good job of cleaning and maintenance.
7, long time exposure to the outdoor environment of wind, sunlight, dust and so on easy to dirty, for a period of time, must be a piece of dust on the screen, it needs cleaning in time to prevent the dust package surface effect the watch for a long time.
8. The surface of the large screen curtain of led can be wiped with alcohol, or the dust can be removed with a brush or a vacuum cleaner, not directly wiped with a wet cloth.
9. The large screen curtain of led shall be checked regularly to see whether it is working normally and whether the line is damaged. If it is not working, it shall be replaced timely. Non-professionals are not allowed to touch the internal circuit of the large screen of led display to avoid electric shock or line damage. If there is a problem, ask a professional to repair it.