In addition to large-screen equipment, LCD splicing screens are also equipped with signal control equipment, cables and control computers. Therefore, the main cause of this problem is hardware.
The pressure problem of the spliced LCD screen is very fragile and has poor impact resistance. Since the LCD splicing screen contains many sophisticated glass components and flexible electronic devices, the LCD screen and other related components may be damaged when subjected to a strong impact. Therefore, please make sure to avoid severe impacts. At the same time, it is important not to put pressure on the surface of the screen, such as pointing your finger at a specific part of the screen, which will cause an increase in dead pixels.
Normally, as long as the high-definition signal display chooses the HDMI cable. The general length range is 3 meters to 35 meters, you can choose according to the distance from the computer to the screen. Generally, due to the transmission distance, if the distance of the wire exceeding 20 meters is too far and the possibility of occurrence is relatively high, there is no need for the user to construct a wire that is too long.
The quality of the video transmission line determines the quality of the picture displayed later. When using low-quality wires, the shielding effect is poor and the impedance to the environmental signal interference source is low. If the interference is severe, noise may be generated, so please choose high-quality wires for installation, and then avoid contact with objects such as radiation sources. If you cannot keep a certain distance from the interference source, please close the conduit and the ground.
The powerful display system consists of several parts. The performance and quality of each device determines the stability and stability of the entire system, so you can think of the importance of the connection between the control unit and the LCD screen. In addition, the number of after-sales is reduced, because it must be more reasonable when users choose and use.
The dust cleaning problem of LCD splicing screen In the process of using LCD splicing screen, it is impossible to avoid dust on the LCD screen. The user must use the correct method to remove the dust. The best way to clean the screen of the LCD panel is to use soft non-fiber materials, such as cotton, lens paper or soft cloth, and then gently wipe with a small amount of glass cleaner to avoid the use of chemical solutions. As alcohol. You also cannot use rough fabrics or paper products because they are easily scratched. It is particularly important to note that the cleaner should not be sprayed directly on the screen, otherwise it will easily flow onto the screen, which will cause a short circuit inside the screen and cause unnecessary damage.
