Monitor large screen maintenance methods

LCD splicing large screens are used more and more widely, and can be seen in the fields of stations, monitoring, conference command halls, etc. At the time of purchase, many engineers asked the manufacturer to extend the warranty for 2-3 years. In fact, it is not necessary to deliberately consider this problem. As long as the original imported module is purchased, the service life is up to 3-5 years. But this comes from everyone's maintenance. Below I introduce how to carry out the maintenance of the LCD large screen from two aspects.

First, the hardware maintenance, that is, the screen maintenance, the LCD will produce cloud shadow, shadow during long-term use, (that is, after the shutdown, the large screen can also see the residual image on the display) time 2 years or more It will then overlap with the display. All of us recommend that the big screen be shut down for about 1-3 months or so. This will prevent the above problems from appearing.

Second, the screen cleaning of the LCD splicing screen

2.1 The LCD splicing screen has been used for a long time, and the screen will become dirty. What should I do? The medium used should be soft and non-fibrous as much as possible. For example, cotton wool, lens paper or soft cloth, etc. It is forbidden to use glass cleaner, water and other direct cleaning. Improper cleaning will result in a large screen. We recommend cleaning with the following professional cleaners.

2.2 It is forbidden to use chemical solutions such as alcohol, nor to use rough cloth or paper items, because such materials are prone to scratches. It is important to remind everyone that the cleaning should not be sprayed directly onto the surface of the display screen. It easily flows into the screen and causes short-circuit faults inside the LCD screen, causing unnecessary losses.

2.3 In addition, I have some secrets to deal with some oil stains that can't be wiped off. I use a transparent glue to stick it on the screen, and then peel it off. The place where the screen is pasted is very clean, and the oil stains are glued to the transparent glue. .

Prohibit the following bad habits

2.1 The biggest bad habit is to always point your finger at the screen, not to apply a small area of ​​pressure with a single finger.

2.2 The LCD screen is very fragile and delicate, and has poor impact resistance. This is because the screen contains many precision glass components and agile electrical components that can cause damage to the screen and other related components in the event of a strong impact. So be sure to avoid strong shocks.