Color display maintenance divided into two parts outside the machine and the machine. Machine outside the main wipe clean the surface of the display screen, you need to open the machine to clean the display housing. 1) anti-glare color display screen clean outside surfaces, antistatic coated with an extremely thin chemical coating, usually remove the dust on the monitor screen, remember to turn off the monitor should, unplug the power cord and signal cables show line, with a soft, dry cloth to gently wipe outward from the center of the screen, the screen wipe method should gently wipe the inner ring radially outwardly, if the screen surface is dirty, you can use a small amount of water or wet cotton wool to wipe the lens, Do not wipe with a chemical solution as alcohol. In addition to display, full color led display, but also common brush regularly remove dust and dirt on the monitor cabinet, led display manufacturers, try not to wipe with a wet, damp cloth. Magnetically shielded: CRT monitor long-term exposure may be magnetized in a magnetic field or damaged. Around television, fluorescent lamps, refrigerators, electric fans and other household appliances will produce a magnetic field, Wufeng led display, electromagnetic excessive screen will display color distortion, usually when using the monitor in a place far away from other electromagnetic fields Regular use degaussing degaussing button on the monitor. Magnetically shielded: CRT monitor long-term exposure may be magnetized in a magnetic field or damaged. Around television, fluorescent lamps, refrigerators, electric fans and other household appliances will produce a magnetic field, electromagnetic excessive display of color on the screen will produce distortion, usually when using the monitor in a place far away from other electromagnetic fields, regular use of the display degaussing degaussing button. Monitor refresh rate is set too low: When the monitor refresh rate is set lower than 75Hz, the screen often appear jitter, flicker, the refresh rate due to increase, led indoor display, such as setting higher than 85Hz, the screen jitter phenomenon generally does not occur again. Power transformers from the display and chassis too: electromagnetic interference can cause greater power transformer operation, causing screen jitter. So, do not leave the power transformer on the chassis and the monitor place nearby. led display control software _ 金锐光 electricity (certified) _ Wufeng led display provided by Yichang Technology Co. 金锐光. Yichang Jinrui Guang Technology Co., Ltd. (www.ycjrgd.com/) Hubei Yichang, Electronics & Electrical Project Cooperation leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Jinrui Guang electric leadership with the staff warmly welcome all inquiries negotiations to create a better future Jinrui Guang electricity.