Focus on LCD display solution providers
The installation of the LCD bar screen is not the same as that of ordinary display devices, it is just a simple installation. The installation of LCD splicing screen must not only choose the installation site carefully, but also pay attention to the light around the installation environment, and also pay attention to the wiring, and also have requirements for the frame. Tips and steps?
安装地面的选择： Selection of LCD bar screen installation floor:
The installation floor of the LCD splicing screen should be flat, because the entire system of the LCD splicing screen is relatively large in terms of volume and weight. The selected floor also needs to have a certain capacity to bear the weight. If the floor is tiled, it may not be able to bear its weight. Another point is that the installation floor must be anti-static. If it is a tile, it may not be able to bear its weight. Another point is that the installation floor must be anti-static.
Note for LCD bar screen wiring:
When installing the LCD splicing screen, pay attention to distinguish its power line and signal line when wiring, and install it in different places to avoid interference. In addition, according to the screen size and installation position of the entire project, calculate the length and specifications of the various lines required, and calculate the needs of the entire project.
Ambient light requirements:
Although the brightness of the LCD splicing screen is very high, it is still limited after all, so the light around the environment you choose to install must not be too strong. If it is too strong, you may not see the screen. Light that may be incident near the screen (such as windows) should be blocked when necessary, and the light should be turned off when the device is running to ensure the normal operation of the device. Do not install a light directly in front of the screen, just install a downlight.
In order to facilitate the maintenance of the LCD splicing screen in the future, the frame hemming must be a removable hemming. A clearance of about 25mm is reserved from the inner edge of the outer frame to each side of the wall. Large-scale wall should be appropriately increased according to the number of columns. In addition, in order to enter the cabinet for maintenance later, the maintenance channel is in principle not less than 1.2m wide. It is advisable to press the edge of the screen 3-5mm for the detachable edge strip. After the box and the screen are fully installed in place, the detachable edge strip is finally fixed.
In the maintenance aisle, air conditioners or air outlets must be installed to ensure good ventilation of the equipment. The location of the air outlet should be as far away from the LCD splicing wall as possible (about 1m is better), and the wind from the air outlet can't be blown directly to the cabinet, so as to prevent the screen from being unevenly heated and damaged.
接施工现场，安装调试要根据故障反映的现象来判断其原因，要重点检查设备的同步接口与传输线缆，以及对照信号源与显示终端的同步频率范围。 At the LCD bar screen construction site, the installation and commissioning should be based on the phenomenon reflected by the fault to determine the cause. The synchronization interface and transmission cable of the equipment should be checked, and the synchronization frequency range of the signal source and the display terminal should be checked. If the image has ghosting, check whether the transmission cable is too long or too thin. The solution is to change the cable or add a signal amplifier and other equipment. If the focus is not ideal, you can adjust the display terminal. Facing the emergence of problems, we must first learn to analyze in order to better solve the root cause of the problem. Through strong analysis, the inspection time can be shortened. These methods are some methods and techniques of debugging after installation. The installer must be skilled and good. Only professional people can do professional things. Make splicing screen, find Detian, Detian professional focus, professional technical team to install!