Summary of Frequently Asked Questions about LCD Screens
Q: What kind of working environment does LCD require?
Answer: Appropriate temperature, appropriate humidity, no direct sunlight, waterproof and dustproof are basically the same as common electronic products. Let’s talk about temperature in particular. LCD Screen can generally work normally between 0 and 40 degrees. Qualified liquid crystal operating temperatures should at least include this range.
Q: How to clean the LCD screen if it is dirty?
Answer: LCD screens are different from CRT screens and need to be treated gently. There are two types of special cleaning tools. One type is liquid-filled and can be wiped with a special cloth dipped in lotion. The other type is a "magic cloth" that can be wiped directly without lotion. The author recommends the latter method, which is more convenient and safer. Stubborn stains can be washed with air or with a little water.
If you really don't have the conditions, you can wipe it gently with a soft paper towel. I don’t recommend lens cleaning cloths because many lens cleaning cloths leave lint on the LCD screen.
Q: What cleaning methods should be avoided?
Answer: Do not use a wet cloth, and never use an ordinary rag! If there are really stubborn stains, do not scrape directly with your nails. Scrape them through a cloth or paper towel, and do not use force. Do not use alcohol or dish soap to clean.
Q: What should we pay attention to during daily maintenance to avoid contamination?
Answer: Avoid touching the screen with your hands; absolutely do not let water enter, either the screen or the back panel. If there is liquid or the like splashed on the screen, it should be wiped off immediately, otherwise it will easily dry up and become difficult to wipe off.