With the development of LED displays in recent years, the demand for LED displays has gradually increased, and customers often need to purchase a large number of LED display products. However, with the increase in the demand for LED display screens, LED manufacturers have emerged in large numbers, and manufacturers of various sizes have been mixed. Especially after the “downturn tide†appeared in recent years, LED display manufacturers have fought price wars and corporate profit margins. Almost to the bottom. As such, consumers are very worried about the quality of the product. How to choose LED display manufacturers has become a headache for consumers. The following editors will introduce three aspects that should be paid attention to when purchasing displays.
1. LED lights
For the LED full-color display, the liquid crystal tube can be said to be the most important in the entire display device, and its cost can generally account for half or even 70% of the cost. Therefore, usually when the construction party lists the plan to the customer, it will also write the configuration of the display device and so on. This generally includes the brand, size, and related products of the die. Oh, actually, when it comes to this, the first mystery appears. For the dies on the market today, although the function may not be much worse. But the price of different brands is very different. Therefore, when you understand the solution, you should look at the configuration. The brand characteristics of which we also want to carefully ponder.
2. LED display steel structure
For the display structure, its proportion in the overall cost is basically the same as the driving method. But in the configuration of the equipment, there is also a wealth of knowledge. For example, on the cabinet of the device, some devices are simple chassis, and some seemingly simple but waterproof chassis. For different types, their difference is mainly reflected in whether they have the back door and the thickness of the box.
In addition, in the choice of structure, whether to choose modular splicing, or whether the light board is directly fixed on the box board, there are many differences. If it is modular, it is more convenient to disassemble because it is more convenient to disassemble. If the box board is directly fixed, it is obviously necessary to improve the maintenance of the equipment.
Third.
After-sales service for LED display equipment is often the most overlooked place. Maybe a lot of users will think that if things are adjusted, they will have to pay attention. And sometimes listening to the dealers flicker, what our equipment is good, basically after the sale is the cloud. Therefore, the post-sales itself has been put up. But in fact, due to the troublesome LED disassembly, and the high technical content, it is obviously more important in the after-sales process than the general electrical equipment. Nowadays, many manufacturers promise to have a long after-sales service, but most of them send the faulty parts of the equipment back to the factory for repair. We don’t comment on the scale of these manufacturers, but for the users, if we can find the dead pixels ourselves and handle them ourselves, Are we still sending it back? Is this promise not a pothole or a jealousy?
Therefore, when buying an LED electronic display, it is no longer the same as buying a TV in the past, simply paying attention to the price and paying the bill. We must not only compare the scale, brand, reputation, etc. of the manufacturer, but pay special attention to the after-sales service. This will avoid unnecessary troubles for subsequent use and maintenance of the product.
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