With the continuous development of the economy, LED display screen has become more and more widely used in our life. They can be seen in shop advertisements, architectural advertisements, exhibitions, radio and television, sports venues, and other places. LED display is an electronic product. After using it for a period of time or in case of failure, it is necessary to carry out maintenance and repair work on the display screen. The maintenance methods are generally divided into front access maintenance and rear access maintenance.
What is the Front Access LED Screen?
Front access maintenance refers to doing the maintenance job in the front position of the screen. Front service LED screen the LED module is fixed on the box with magnetic elements. When it is to be disassembled, directly contact the surface of the cabinet for front access maintenance. Use the suction cup tool to suck the LED module to remove the module structure of the screen from the cabinet, so as to realize the front access maintenance screen.
The biggest advantage of front access maintenance is space-saving. This method is often used for indoor LED screens.
For indoor structures, the space cost is high, and there will not be too many places as maintenance channels. The front access maintenance can not only integrate well with the surrounding building environment but also save space while ensuring the effect. It can also greatly reduce the overall thickness of the LED display structure. However, this structure has very high requirements for the heat dissipation function of the equipment.
| Advantages of the Front Access LED Screen |
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| Save space, maximize the use of environmental space, and reduce the difficulty of later maintenance. |
| The front access maintenance mode supports independent front access maintenance, saving maintenance space on the back of the display screen. |
| There is no need to remove the wires, which supports rapid maintenance and is easier to disassemble and assemble. |
| When a single point of failure occurs, only one person can disassemble and maintain a single LED or pixel, with high maintenance efficiency and low cost. |
| The front access maintenance mode can make the overall structure of the display screen thinner and lighter, integrate with the surrounding building environment, and highlight the indoor visual expression ability. |
What is Rear Access Maintenance?
Rear access maintenance refers to the maintenance at the rear position of the large screen. It is necessary to leave enough maintenance access at the back of the screen, which generally requires a width of about 70cm to 1m.
The greatest advantage of rear access maintenance is low price and high efficiency. It is suitable for large outdoor LED displays, roof mounting, wall mounting, and column mounting. Inspection and maintenance are convenient and efficient. However, the overall technical requirements are high, and the installation and removal are more complicated.
