Select LED electronic display need to pay attention

Select LED electronic display need to pay attention

How to choose LED display manufacturers to become a headache for consumers, the following editor will introduce three aspects to pay attention to the purchase of the display.

one. LED lights

For LED full-color displays, LCD lamps can be said to be the top priority in the entire display device, and their cost can generally account for about half or even 70% of the cost. Therefore, usually the constructor will also display the configuration of the display device, etc., when it lists the plan for the customer. This generally includes the brand, size, and related products of the die. Well, actually speaking here, the first mystery emerged. For the dies on the market today, the functionality may not be much worse. But different brand prices have a big difference. Therefore, regardless of the configuration, you need to look at the configuration. Among the brand features we are also going to ponder.

two. LED display steel structure

For the display structure, its proportion in the entire cost is basically the same as the driving method. But in the configuration of the device, there is also a wealth of knowledge. For example, in the equipment box, some equipment is a simple chassis, some seemingly simple but waterproof chassis. For different types, their difference is mainly reflected in whether they have the thickness of the back door and the box.

In addition, in the choice of the structure, in the end it is to choose modular splicing, or the light board is directly fixed on the box board, there are many different. If it is a modular type, it is more convenient to dismantle because it is more convenient to dismantle, and directly fixing the box board obviously increases the difficulty of equipment maintenance.

three. Service

For the after-sales service of LED display devices, it is often the most easily overlooked place. Maybe a lot of users will think that things will be fine, but also what after-sales service. And sometimes listening to a dealer flicker, what we have a good equipment, after-sales service is basically a decoration. Therefore, it also put the sale as a decoration. However, in fact, due to the inconvenience of LED demolition and high technical content, it is obviously more important than general electrical equipment in the after-sales segment. Nowadays, many manufacturers promise to have long after-sales services, but most of them are sending equipment faults back to the manufacturers for repairs. We don’t comment on the scale of these manufacturers, but for users, if we can find the bad spots ourselves and deal with them ourselves, Do we still send it back? This kind of promise is not a pit father, but also a mistake?

Therefore, when buying an LED electronic display screen, it is no longer the same as buying a television set in the past. Simply look at the price and pay for it. We must not only compare the manufacturer's scale, brand, reputation, etc., but pay special attention to after-sales service. In this way, subsequent use and maintenance of the product will avoid many unnecessary troubles.

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