How to clean smart TV screen? Do not rub with clean water.
Can not be cleaned with water, because the liquid can easily drip inside the LCD TV, this will cause the device circuit short circuit. Normally alcohol can dissolve some dirt that is not easy to wipe. You can use alcohol to clean the monitor shell, but you must not use alcohol to clean the LCD screen, because the use of alcohol to wipe the monitor screen will dissolve the special coating on the surface of the LCD screen. The display effect has an adverse effect.
When cleaning the dirt on the surface of the LCD screen, you can spray a suitable amount of ion-free water on the special LCD wiper, and then wipe it, so that the stain will not be traced and the LCD screen will not be scratched.
The surface of the LCD screen looks like a solid black screen. In fact, manufacturers will add a special layer of coating on this screen. The main function of this special coating is to prevent the user from being reflected and glare by other light sources while using it, and at the same time enhancing the color contrast effect of the LCD screen itself. However, because the coating materials used by various manufacturers are not the same, of course, its durability will be different. Therefore, the user must not wipe the surface of the screen with any alkaline or chemical solution when cleaning.
There are two types of stains on the LCD panel. One is the dust in the sticky air that accumulates over time, and the other is fingerprints and oils that the user inadvertently left behind.
The general consumer has three errors when cleaning LCD screens:
Misunderstanding 1: Use a soft cloth or paper towel to wipe the LCD screen
Do not use ordinary soft cloths (such as eyeglasses) or paper towels to wipe the LCD screen. For soft LCD screens, their surfaces are too rough and it is easy to scratch delicate LCD screens.
Misunderstanding 2: Clean the LCD screen with clean water
When cleaning with clean water, the liquid can easily drip into the interior of the LCD TV. This can cause short circuits in the device and burn out expensive electronic devices. And for fingerprints and oil, there is nothing that Qing Shui can do.
Myth 3: Clean the LCD screen with alcohol and other chemical solvents
In general, alcohol is a commonly used organic solvent that can dissolve some dirt that is not easily wiped away. If it is only used to clean the display case, there is no adverse effect. But do not use alcohol to clean the LCD screen, because now the LCD screen, are coated with a special coating on the screen, so that the screen has a better display effect, once you wipe the monitor screen with alcohol, it will dissolve this special layer The coating has an adverse effect on the display effect. The use of chemical solvents is even more undesirable. This chemical is a devastating blow to the "prompt" LCD panel.
What is the best way to wipe the LCD screen?
If your screen is inadvertently stained with unclean stains such as juice, saliva, or coffee, you can spray a suitable amount of ion-free water on the special wiper for the liquid to make the cloth slightly damp, and then wipe it. Keeping the stain free will not scratch your LCD screen. Because the special LCD wiping cloth uses special fibers, it has much better than ordinary high-grade eyeglasses cloth, wiping effect, and softness will not scratch the screen, but also has the unique function of dissipating static electricity.
With LCD special wipes, I believe that LCD TV screens will not have to be afraid of how dirty. But here I still want to remind you: Do not wipe your LCD TV screen every day, this is not a small damage to the LCD screen.
Other issues that should be noted:
Although flat-panel TVs have a period of use, but for the improper operation of the user, the TV is often still in service, there have been many problems. So you want to extend the life of your own TV, we must pay attention to the small details of the usual use.
First of all, the long-term use of plasma TVs can cause local burns on the screen. When the plasma screen is fixed in the same image position for a long time, then the constant light emission of each plasma chamber will make the entire screen appear as a shadow. Therefore, plasma TVs must not be fixed on the same screen for a long period of time. This kind of damage is sometimes irreparable and is the greatest harm to plasma TVs.
Second, although the resolution of the flat-panel TV can be adjusted by the user, the flat-panel TV can achieve the best imaging effect at the recommended display resolution, and it is also a kind of protection for the screen. Therefore, try to choose the resolution recommended by the flat-panel TV itself.
Third, the HDMI interface has become the standard configuration of LCD TVs. One of its advantages is that it is easy to use. It requires only one HDMI cable, audio and video can be all transmitted, and the interface is designed to be very easy to plug in, and it can be easily plugged in. Unplug it. But this has brought a problem: Because the HDMI interface does not support hot-plugging, if you plug it in or unplug it directly, it is easy to burn the HDMI interface chip. Therefore, when users plug in and plug in the HDMI cable, they must not be hot-swapped. The TV and HD player must be turned off before they can be plugged and unplugged.
Fourth, consumers should never disassemble their LCD TVs when they need to be cleaned or when they fail. Because, even with the switch off, the CFL inverter in the TV's backlighting component may still have a high voltage of about 1000 volts. This high voltage can cause serious personal injury. Even if there is no electric shock, the wrong operation is possible. Causes the display to temporarily or permanently stop working. And once you dismantle the LCD TV yourself, you may not be able to enjoy after-sales service.
Environment: Rejection of high temperature humidity and electromagnetic interference
Flat-panel TVs require more stringent environmental requirements than CRT TVs
.
The first is temperature. Taking LCD TVs as an example, it is normal for LCD TVs in the Chinese market to normally operate within the temperature range of 0-45°C, depending on the specific brand model. Therefore, home users must ensure the indoor temperature to watch TV, otherwise there will be problems such as color cast. And don't let high temperature heat sources such as electric stoves get too close to the TV.
Followed by light. Flat-screen TVs should not be placed in direct sunlight.
The third is the interference of electromagnetic signals. Although flat-panel TVs are hung on the wall, they need to be as far away as possible from the strong surrounding electricity and the influence of strong electromagnetic fields, such as induction cookers and microwave ovens, especially those that are free to move like radios, and they should always pay attention to televisions. keep distance.
The last is humidity. Since many flat panel TVs do not have waterproof protection, the internal circuit board of the heat dissipation grid will be in direct contact with the outside air. Some consumers like to put flowers or ornamental potted plants next to the TV for decoration, thinking that this will beautify the environment, but the humidity of the plants. Will greatly affect the life of electrical appliances and cause safety problems.
Es Control Cabinet,Customization Es Control Cabinet,Electrical Meter Control Cabinet,Outdoor Es Control Cabinet
Huaian Qiangsheng Cabinet Co., Ltd. , https://www.qscontrolcabinet.com