Monitor protection should pay attention to the following points:
(1) To prevent unstable current.
(2) to prevent the interference of other electrical appliances on the display.
(3) clean the monitor screen correctly, do not directly spray liquid onto the screen, can be wiped with a soft cloth.
But for liquid crystal display, because of its own characteristics, the service life is slightly lower than CRT, but as long as follow some simple maintenance methods, you can use a longer time, the main methods are:
Avoid burning inside the screen
CRT monitors can burn out because of long-term work, for the LCD, so it is important to note that if when not in use, be sure to close the display or reduce the display brightness, or after a long time, will lead to internal burn out or aging, this kind of damage in the event is permanent, cannot be redeemed. In addition, if the continuous display of a fixed content for a long time, it may also cause some LCD pixels to overheat, resulting in internal burn.
Pay attention to humidity
The general humidity is maintained between 30% and 80%, the display can work normally, but once the indoor humidity is higher than 80%, the display will produce condensation phenomenon. The internal power transformer and other coils are also prone to leakage after damp, and may even cause a short circuit; The high voltage part of the display is easy to produce discharge phenomenon; Machine components easy to rust, corrosion, serious will cause circuit board short circuit. Therefore, LCD display must pay attention to moisture-proof, a long time without the display, can be regularly energized for a period of time, so that the heat generated when the display work will drive out the moisture in the machine.
Clean the display surface properly
If you find a stain on the surface of the display screen, you can use a soft cloth with a little water to gently wipe it off. Do not sprinkle water directly on the surface of the display screen to avoid water entering the LCD and causing a short circuit on the screen.
To avoid shock
LCD screen is very fragile, so to avoid strong impact and vibration, LCD contains a lot of glass and sensitive electrical components, falling to the floor or other similar strong column blow will lead to LCD screen and some other units of damage, but also pay attention to the LCD display surface pressure.
