LCD screen is very fragile, so to avoid a strong shock and vibration, LCD glass, and contains a lot of sensitive electrical components, fell to the floor, or other similar LCD screens will lead to a strong blow and some other cell damage. Should also be careful not to exert pressure on the surface of the LCD display. One rule is: do not you ever demolished LCD. Even after the closure of a very long time, the background light component of the CFL inverter still may carry some 1000V high-pressure, this high-pressure
Can lead to serious personal injury. So, do not you ever attempt to demolish LCD display, so as not to encounter high-pressure. Unauthorized repairs and changes will lead to temporary or even permanent display does not work. Therefore, it is in your hands and feet when the restless, please do not move precious and dangerous LCD!
?LCD? air requirements
General humidity was maintained at 30% to 80%, and the display can work, but once the indoor humidity above 80%, the display will be generated within the condensation. Its internal power supply transformers and other coils are also easy to produce leakage after wet, and even may cause short-circuit connection. Thus, LCD displays must pay attention to moisture for a long time does not

Used for display, you can power on a regular basis working for a period of time, so that displays the work of the heat generated when the moisture will be driven out of the machine.
If it is found display surface stains, can be stained with a little water in the wipe gently with a soft cloth, do not sprinkle water directly to the display surface, the water to enter the LCD screen will lead to short-circuit. But now they have a dedicated LCD display, cleaning agents can be purchased.

?LCD? FQA
Whether the fire-pixel LCD
CRT can be burned because of the long-term work for the 7 inch LCD also have this problem. Therefore, we must note that if you do not have the time, we must close the display, or reduce the display brightness of the display. Otherwise, a long time, it will lead to internal burn, or aging. The event of such damage is permanent, irreversible. In addition, if a long time to continuously display the contents of a fixed, it may cause some LCD pixels overheat, and cause internal burn.
Widescreen 8 inch LCD Panel how small the font in the end
Pixel point and the font size of the corresponding, smaller pixels, the text will be smaller. Resolution of widescreen panels in general than with the size of the Pu-screen panel is much higher, so much less wide-screen fonts, the vision is not good.
Wide-screen fonts in the end how limited? Pixel height (with the font size is proportional to):
22 'widescreen 0.282mm (1680 * 1050)
21.5 'widescreen 0.248mm (1920 * 1080)
19 'widescreen 0.285mm
15 'Pu-screen 0.298mm
15.4 '(W) 0.259mm
14.1 'Pu-screen 0.280mm
14.1 '(W) 0.237mm
13 '(W) 0.219mm
12 'Pu-screen 0.238mm
12 '(width) does not say, that the unusual small fonts