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The LCD screen is the most intimate part of the touch all-in-one machine and the audience, and it is also the most critical part to improve the user experience. Therefore, the quality of the LCD screen directly determines the quality and application efficacy of the touch all-in-one machine. At present, in the touch all-in-one market, the most used LCD screens are plasma, LCD, and LED. The use period is usually between 6 and 10 years. Although we can extend the use period by replacing the lamp tube, but With the lamp tube replaced, a new problem has arisen because the liquid crystal in the screen will also age. In this case, the screen display of the touch all-in-one will inevitably affect the picture quality displayed by the touch all-in-one. The touch screen is a very important part of the touch all-in-one machine. It is an inductive liquid crystal display device that can receive input signals such as contacts. The current touch screens on the market mainly include resistive touch screens, capacitive touch screens, surface acoustic wave touch screens, and infrared touch screens. Each touch screen has its own advantages and disadvantages. You must combine your own use environment and the advantages and disadvantages of the touch screen to choose a touch screen suitable for your product. As the pillar supporting the normal operation of the control integrated machine, the quality of the power supply needs to be seen in the long-term use process. You can consult the supplier about the

Screenage‘s high brightness with excellent visibility and high performance is the perfect outdoor display for advertising and information. Up to 5000 cd/m2 outstanding visible high brightness! High visibility and beating sunlight. High Brightness Digital Signage Screens for Indoor and Outdoor DisplaysScreenage’s Great Brightness is the ideal outdoor display for advertising and information because to its excellent visibility and high performance. Our aim is to transform the way you do business. Our high brightness LCD displays with extreme brightness that make your message stand out. Your content will look better on a monitor with extremely high brightness, which will draw users’ attention. Whether viewing indoors or outdoors, ultra-high brightness screens significantly alter how your material is perceived. We offer a large selection of LCD digital signage displays with great brightness. All are made to operate continuously, even in bright environments. We offer screens for every application and price range. Professionally presented public display Brightness of LCD monitors typically ranges from 350 cd/m2 to 700 cd/m2. Our selection of high-brightness screens has a starting brightness of 1,500 cd/m2, which is more than twice as bright as a typical screen. The series comprises screens with brightness levels up to 5,000 cd/m2, which is 10 times brighter than other “high bright” displays and more than 10 times brighter than some displays. Your message will be easily seen in all lighting circumstances thanks to this additional light. It goes beyond the simple brightness. These screens were made to be used in bright sunlight. Heat results from

[Fault Phenomenon] One LCD touch screen doesn’t work, and there is no response when touching any part.   [Fault Analysis and Treatment] First check whether the connection interface is loose, and then check whether there is conflict between serial ports and interrupt number. If there is conflict, adjust resources to avoid conflict. Then check whether there are cracks on the surface of the touch screen. If there are cracks, replace them in time, Also need to check whether there is dirt on the touch screen surface, if there is, use a soft cloth to remove it. Observe and check whether the indicator light on the control box works normally. When it works normally, the indicator light is green and flashes.   If the above parts are normal, the touch screen can be checked by replacement method, first replace the control box, then replace the touch screen, and finally replace the host.   If it is a resistive touch screen, it can be overhauled as follows: 1）Check whether the connection of the touch screen is right, and whether one of the connections (taking 5V touch screen working voltage from the keyboard port) is connected. Please check the connection. 2）Observe the light condition of the touch screen control box. If it doesn’t light up or the red light is on, the control box is broken. Please replace it. 3）If not, please delete the touch screen driver and restart the computer, re-install the driver, or replace the driver with a newer version. 4）If