Number of views：2072order Release Date：2020-11-26

  The LCD splicing display screen is the most intimate component between 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 display screen directly determines the quality and application effectiveness of the wall mounted touch computer all-in-one machine. At present, the most commonly used LCD screens in the touch all-in-one machine market are plasma LCD、LED， The usage period is usually between 6 and 10 years. Although we can also extend the usage period by replacing the lamp tube, a new problem arises when replacing the lamp tube, because the LCD inside the screen will also age. In this case, the screen display of the wall mounted touch computer all-in-one machine will inevitably affect the picture quality of the touch all-in-one machine display.

The way to check the LCD screen: Open the Windows drawing software, draw a circle around the screen, and check for any broken lines or unevenness in the image. However, due to differences in the number of infrared tubes and circuit design among manufacturers, the software may not be universal. Check the LCD panel used and bring your own software. The touch screen is an important component of a touch all-in-one machine, which is an inductive LCD display device that can receive input signals such as contacts. At present, there are four types of touch screens on the market: resistive touch screens, capacitive touch screens, surface acoustic wave touch screens, and infrared touch screens. Each touch screen has its own advantages and disadvantages. Choose a touch screen that suits your product based on your usage environment and the advantages and disadvantages of the touch screen.Golden Eye DisplayThe editor suggests that you choose a capacitive screen for small sizes and an infrared screen for large sizes.

The host configuration in a vertical touch computer all-in-one machine is a foundation of product quality, as even the best software requires hardware as a foundation, otherwise it cannot achieve the strongest function. Therefore, the choice of host configuration for a vertical touch computer all-in-one machine is also important, mainly including CPU, chip, memory, hard disk, industrial control motherboard, and so on. As the pillar supporting the normal operation of the control all-in-one machine, the quality of the power supply can only be seen through long-term use. Before purchasing, you can consult the supplier about the brand and usage of the power supply to have a clear understanding. The decoding board chip is related to the multifunctional display effect of our vertical touch computer all-in-one machine, which is generally considered to be the most important aspect of user experience. If the decoding function support, resolution, and stability of the decoding board chip are poor, the display effect and stability will be poor when playing files.