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LED Display FAQ
Buy LED hd display three points
A LED display of steel structure
For display structure, it occupied in the whole cost is about the proportion of basic and drive way .But on the configuration of the device, also has a wealth of knowledge .In the equipment box, for example, some of the equipment is simple and easy case, some seemingly simple is waterproof case. For the different type, the difference between them lies in whether have the back door and the thickness of the enclosure.
In addition, on the choice of structure, exactly, is to choose the mode or lamp plate fixed on the case board directly, also has a lot of different .If module type is due to the removal of more convenient, so the maintenance is more convenient, and fixed case board directly, it obviously to improve equipment maintenance is difficult.
B LED lights
For full color LED display, liquid crystal tubes can be said to be a top priority in the display device and its cost is generally can be half or seventy percent of the cost. Often, therefore, contractor's in the package list to clients, also will write according to the configuration of equipment and so forth.
It generally includes tube core brand, size, and related products .For now the tube core on the market, despite what function may be. But is a big difference in price between different brands .Therefore, in the understanding, no matter depends on the configuration. Of which we are also going to chew through brand characteristic.
In addition, on the choice of structure, exactly, is to choose the mode or lamp plate fixed on the case board directly, also has a lot of different .If module type is due to the removal of more convenient, so the maintenance is more convenient, and fixed case board directly, it obviously to improve equipment maintenance is difficult.
C. After-sales service
For after-sales service of LED display equipment, tend to be the place where we are most likely to ignore .Many users may believe that produced have something, also see what after-sale service. Listening to what the dealer a fool, and sometimes we have good equipment, after-sales basic decoration is such a time .Thus the after-sales himself when the decoration.
But in fact, for the LED trouble removal, and high technical content, so on the after-sale link, apparently more important than the average common electrical equipment .Today, many manufacturers commitment have how long after, but most is a return to factory maintenance to the equipment failure, we can not comment on the size of the manufacturer and is for the user, if we can find bad points and their treatment, we still use to send it back?
So, when buying LED electronic display screen, we don't like the past to buy TV sets, simple know about the price just pay .We should not only compare the size of the manufacturer, brand, reputation, etc., to after-sales service is important to note .For subsequent use of the product and can become so avoid many unnecessary trouble.
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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-13918891309(WeChat)
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