What are the installation skills and methods of LCD splicing screen? The installation of LCD splicing screen is not the same as that of ordinary display devices. It is just easy to install. The installation of LCD splicing screen should not only carefully select the installation site, 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. The Shenzhen LCD splicing screen manufacturer suggested that the large-screen LCD splicing system engineering project needs project planning, preliminary survey, project implementation and the later stage of the project. Among these stages, preliminary survey and project implementation are very important. If problems occur during the implementation of these two stages, the progress and quality of the project will be seriously affected.

The final display effect of the LCD mosaic screen can not be separated from its own quality, of course, it also has a great relationship with the installation process. The installation skills and methods of the LCD mosaic screen:

1. First of all, the key points of the preliminary survey of the LCD splicing screen project: in addition to the construction personnel coming to the site personally to understand the survey, the preliminary survey of the project also needs to carry out detailed communication with the customer and make the overall construction plan of the project, because these largely determine the length of the project cycle, cost control and the presentation of the final effect, so special attention must be paid.

2. The ground for installing equipment shall be flat. Because the weight of the whole LCD large screen splicing system is very large, if the floor where the equipment is installed is ceramic tile, first confirm whether it can bear such weight. In addition, the equipment should be fixed on the ground under the anti-static floor to ensure that the ground will not deform under long-term weight. No matter which installation method is selected, the selected installation surface should be flat and able to carry loads, because the whole system of LCD splicing screen is relatively large in both volume and weight. In addition, the installation surface should be anti-static to avoid affecting the quality of image presentation.

3. Wiring. When wiring the LCD large screen splicing system, separate the power line and signal line to avoid unnecessary interference to the signal; In addition, the length, number of connectors, and name of signal lines of various cables required shall be calculated according to the size of the LCD screen, cabinet location, signal source location, etc. At the same time, we also need to confirm with the customer whether the pipeline channels available for the project meet the actual needs, so as to continue the follow-up work.

4. Ambient light. Because the brightness of LCD mosaic large screen products is relatively limited, if the surrounding light of the system is too bright, it will have a certain impact on the image effect. Generally, it is required that there is a dark area within 4 meters in front of the screen. It is better not to install fluorescent tubes, but to install built-in downlights. The light cannot be directly illuminated on the screen and there must be separate switches. In addition, the downlight should be installed parallel to the large-screen equipment, so that there is enough lighting in the working area as far as possible, but it will not have a significant impact on the screen. The light that may be emitted near the screen (such as windows) should be blocked if necessary, and the light should be turned off when the equipment is running to ensure the normal operation of the equipment.

5. Framework requirements. Considering the convenience of installation and maintenance of LCD splicing screen, the frame binding shall be removable.

6. Air conditioning (depending on different projects). In the maintenance channel, air conditioner or air outlet must be installed to ensure good ventilation of the equipment.

7. Select the installation method according to the site and demand

According to different application sites, different installation methods can be used. At present, the most common installation methods are floor cabinet type, wall-mounted bracket type, embedded and vertical bracket.

Floor cabinet type facilitates system movement; Wall bearing shall be considered for wall-mounted bracket type; Embedded space-saving and more beautiful; The vertical support is convenient for later maintenance, but it has high requirements for the firmness of the ground and the support.

8. Reserved maintenance access

In order to facilitate future maintenance, it is necessary to reserve maintenance access. Now most projects adopt post-maintenance mode, that is, maintenance is carried out at the back of the large screen. It is necessary to reserve sufficient maintenance access at the back of the screen, which generally needs about 70cm to 1m wide, and requires high construction space.

9. Ensure good ventilation of equipment

In the maintenance channel, air conditioner or air outlet must be installed to ensure good ventilation of the equipment.

The position of the air outlet should be as far away from the LCD splicing wall as possible (about 1m is better), and the air at the air outlet should not blow directly against the box, so as to avoid damage caused by uneven cooling and heating of the screen.

10. The frame binding is designed to be removable

It is advisable to press the removable edge of the screen for 3-5 mm, and then fix the removable edge after the box and screen are completely installed in place. In order to facilitate the maintenance of the LCD splicing screen in the future, the frame binding should be removable. A gap of about 25mm shall be reserved on each side from the inner edge of the outer frame to the outer edge of the wall, and the allowance for large wall splicing shall be appropriately increased according to the number of columns.

In addition, in order to enter the box maintenance in the later stage, the maintenance channel should not be less than 1.2m wide in principle. It is advisable to press the removable edge of the screen for 3-5 mm, and then fix the removable edge after the box and screen are completely installed in place.

The above are the matters and methods that need to be paid attention to during the installation of the splicing screen. The professional matters should be handed over to the professional person. It is recommended that you find the technical engineer of the professional splicing screen manufacturer for installation.