How to prevent the formation of bad spots?
LCD splicing screens can easily overheat certain pixels due to prolonged work. Once it exceeds the limit, it will lead to permanent damage, which has become a common problem. Because the pixels of a liquid crystal splicing screen are composed of liquid crystals, when they are continuously operated at full load for more than 96 hours, they will accelerate to aging, and even burn out in severe cases. Therefore, if the user must work for a long time, it is best to intermittently allow him to rest for a while, or often to change the screen appearance at different time intervals, because it is necessary to reduce the brightness while waiting for work, or it is in the screen saver mode. The next operation for a while, this effort can not only delay the aging of the LCD screen, but also to avoid hardware damage.
How to remove surface dirt?
If it is found that the surface of the liquid crystal splicing screen has dirt, the dirt should be removed using an accurate method. The media used is preferably a soft, non-fibrous material, such as absorbent cotton, lens paper, or a soft cloth, and then wiped off with a little glass cleaner, prohibit the use of chemical solutions such as alcohol, can not use rough Cloth or paper items, because these materials are prone to scratches. Here we must remind everyone that do not directly spray the cleaning system to the surface of the screen, it is very easy to flow to the screen inside the LCD screen resulting in short-circuit failure, causing unnecessary losses.
LCD screen common Huaping symptoms and solutions:
One of the common symptoms: clutter and streaking on the LCD screen.
Solution: The above situation is likely to be due to loosening of the connecting line between the LCD splicing screen and the graphics card. As long as the connecting line is firmly connected, the condition of clutter and noise can be improved.
Common symptoms II: Irregular, intermittent stripes appear on the screen Solution: Check whether the video card is overclocked. If the video card is overclocked frequently, the above situation will often appear. At this time, the frequency of overclocking should be properly reduced, but it should be noted that firstly reduce the video memory. Frequency of.
Common symptoms of three: If there Huaping, but the above two strokes did not take effect after the solution: After the above situation, the user will have to check the quality of the video card. The user can check whether the anti-electromagnetic interference and electromagnetic shielding quality of the graphics card pass. The specific method is: Place some components that may produce electromagnetic interference away from the video card installation (such as hard disk) as far as possible, and then see if the video screen disappears. If it is determined that the electromagnetic shielding function of the graphics card is off, the graphics card or the self-made shielding cover should be replaced.
In addition, LCD no matter what the problem is, it is forbidden to self-assemble LCD splicing screen (especially for those who are interested in general DIY is even more), once the LCD splicing screen is not working properly, you can find a vendor to help solve. Since the transformer in the LCD backlighting assembly may still have a high voltage of 1000 V (albeit a micro-current) after being turned off for a certain period of time, non-professionals may cause new failures of the assembly if not handled properly. Moreover, the LCD display is fragile and delicate, and its impact resistance is poor. This is because the LCD contains many precision glass components and agile electrical components that can cause damage to the LCD screen and other related components in the event of a strong impact.
LCD splicing is not as good as an ordinary PC. It is very particular about the initial installation and debugging, as well as the maintenance of the later stage, and many of them need to be known under the guidance of professionals. Therefore, the majority of users appear in the use of LCD splicing screen. Some problems should be solved by formal and scientific methods as far as possible, and it is impossible to notify the manufacturers to help them. Of course, in the use of the process to pay more attention to some of the correct operation, to avoid unnecessary use of LCD screen splicing screen performance and life, which is also the user to keep in mind. Shenzhen AiDi Electronics Co., Ltd. has been committed to the R & D and sales of LCD splicing large screens, using the formal Samsung A screen, with its excellent quality, high cost performance, perfect system solutions and professional after-sales service to win the majority The user's praise, established a good reputation in the LCD splicing market!
Rotor Pump With Adjustable Type
We are a world-leading technology-based enterprise focus on R&D and manufactures non-Newtonian fluid conveying equipment. We specialize in rotary pumps, homogeneous pumps and grinding pumps. We have obtained 11 invention Patents and 46 practical patents, and won many national honorary titles.
Twin-rotor lobe pump are multi-functional and bi-directional positive displacement pumps, produced with fine technology. These products use synchronic rotors, driven by a pair of synchronic gears in the gear box. Transmitted by the main shaft and the sub-shaft. The rotors move synchronically in counter-clockwise a directions, which, consequently, varies the pump capacity and builds up high vacuum capacity and emission pressure. It is particularly suitable to pump sanitary medium, high-corrosive and high-viscous medium.
Rotor pump with adjustable type: The base plate can be adjusted according to the working condition requirements. In order to facilitate the connection with the pipeline. This pump is suitable for higher pipeline in working site.
In the past 30 years, we dedicate to provide the scientific and professional solutions in fluid field. In the field of complex fluid transportation, our company's R&D technology, manufacturing technology, application technology is at the leading position in the world.
Durrex pumps can be widely used in food, consumer chemical, refined chemical, paper making, chemical fiber, pharmaceuticals, coating, etc. We will continue to focus on scientific research and innovation, improve the level of precision manufacturing, and continuously promote the intelligent development of fluid transportation industry, to create greater value for global users
Rotor pump with adjustable type, Lobe Pump with adjustable type, Rotary pumps with adjustable type, Rotary lobe pumps with adjustable type, Stainless Steel Rotor pumps with adjustable type
NINGBO DURREX PUMPS CO.,LTD , https://www.durrexlobepump.com