Buy Lcd Display To Pay Attention To The Three Aspects

Three aspects to pay attention to when buying lcd display:

One. lcd lights

For lcd displays, liquid crystal tubes can be said to be the most important part of the entire display device, and its cost can generally account for half or even about 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. This generally includes the brand, size, and related products of the tube core. Well, in fact, here, the first mystery appears. For the tube core on the market today, although the function may not be much worse. But there is a big difference in price between different brands. Therefore, when understanding the solution, it does not matter if you look at the configuration. The brand characteristics of which we also want to carefully ponder.

Two.lcd display steel structure

For the display structure, its proportion in the overall cost is basically the same as the drive method. However, in the configuration of equipment, there is also a wealth of knowledge. For example, on the box of the equipment, some devices are simple chassis, and some seem simple but waterproof chassis. For different types, the difference is mainly reflected in whether they have a back door and the thickness of the box.

In addition, in the choice of structure, there are many differences in whether to choose modular splicing or whether the light board is directly fixed on the box board. If it is modular, it is more convenient to disassemble, so the maintenance is more convenient, and if the box board is directly fixed, it is obviously difficult to improve the maintenance of the equipment.

Three. After-sales service

For the after-sales service of lcd display equipment, it is often the place we are most likely to ignore. Perhaps a lot of users will think that things have been adjusted, but also look at what after-sales service ah. And sometimes listen to the dealer, what our equipment is good, after sale is basically arranged Yunyun. Therefore, they put the after-sales itself as a decoration. But in fact, due to the trouble of lcd disassembly and high technical content, it is obviously more important than ordinary electrical equipment in the after-sales process. Nowadays, many manufacturers promise to have how long after sale, but most of the equipment failure parts are sent back to the manufacturer for repair, we do not comment on the scale of these manufacturers, but for the user, if we can find the bad point and deal with it ourselves, we still use to send it back? What is a promise like that, if it's not a lie?

Therefore, when buying lcd displays, it is no longer like buying televisions in the past, simply understanding the price and paying. We should not only compare the size of the manufacturer, brand, reputation, etc., but pay special attention to after-sales service. In this way, the subsequent use and maintenance of the product will avoid a lot of unnecessary trouble.