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[lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person)

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[lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person)[lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person) [lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person) [LCD] buy LCD to buy.Txt if the wise remark of an experienced person that betrayal is...

[lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person)
[lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person) [lcd]购买经验之谈 lcd要这样买([lcd] buy LCD to buy such a wise remark of an experienced person) [LCD] buy LCD to buy.Txt if the wise remark of an experienced person that betrayal is a kind of courage, then betray you need to accept greater courage. Love is a block, marriage is a mountain. Bricks are not many, there is a piece of spirit; the mountain is not high, Shou Shou on the line. [LCD]: LCD to buy such a wise remark of an experienced person to buy On Saturday, I was a monitor agent that see LCD, 2 people came to buy LCD, the whole process took only more than 10 minutes, is a bargain, unpacking machine, display the packing payment of leave, super single cylinder like in the supermarket to buy a TV, see I was terrified. I remember the night look, just as the man to buy LCD, can display the image on the OK, he did not know what index, panel, brightness and what point, highlights, but also refreshing, maybe for LCD know less, worry less, the so-called ignorant without fear. A lot of friends in this variety of LCD model is hard to find, that kind of mood, I can understand, a configuration, a LCD accounted for a big budget, but how to choose to achieve their wishes? Then I'll talk to you about it. I hope I can help some confused friends The display is one of the most important parts in the whole computer, after all, it is the direct embodiment of computer performance, but also in the face of the eyes about equipment, health, and face the problem, so choose a good LCD, is particularly important. Let's learn the basics of LCD first, and look at my post: LCD knows what to do, so it's not easy to be cheated. 1., the first step is to determine your own use and cost to determine your purchase goals That is to say, what we want to do with the LCD? LCD first widescreen and general screen of the points, there are products of various sizes, then we should be how to choose? General screen which we usually see needless to say, the fresher is widescreen. Widescreen: we see the screen width and height ratio of length to width ratio (known as Aspect Ratio, also known as the aspect ratio or proportion of the screen is called), widescreen feature is significantly more than the width of the screen height, liquid crystal display 16:9, 16:10, the proportion of the screen can be called widescreen. Widescreen advantages: widescreen is closer to the golden ratio, it is more suitable for human eyes, to the people in the film, they feel more comfortable, all kinds of digital products more and more by the proportion of 16:9 in order to better watch video on the computer, LCD Widescreen appeared. And because the future of high-definition television will mainly use the proportion of 16:9, so now more and more liquid crystal display using a widescreen ratio. So we in the purchase of LCD, to choose according to their needs, for example, I love movies, of course, the screen is a good choice, but if it is engaged in work, then I suggest you choose from some of the products, if you love the game, short response time, of course for now, the LCD product is toward the development of large size, that our budget is enough? So money is the biggest constraint, we choose the life, people always have to bow to the money. 2. in determining that a product purchase, now we can start to collect the LCD data, through newspapers, magazines, Internet, here, I recommend the best manufacturers website to see, understand the product index, specifications, accessories, warranty and other aspects of the data. Now the network information is very rich, the data is very easy to find, and then through the major site evaluation and users comments, further understanding of the product (but now pay attention to identify, evaluation, on the network with some serious business interests, and not objective data). Then to the computer market to go ask to see more, so that you can figure out the price, and can see the performance of the product, in fact, for the understanding of LCD, the best way is to ask to see more, if there is a comparison of the better, they say "not afraid of not good goods, most afraid of goods than goods. But for this, some relatively small city, the IT industry is still underdeveloped, it is difficult. 3. now to buy links, when we took the money, excitedly went to the computer market to buy the product, but some things still need to be careful to deal with, first of all, is the "point" of the problem, some products are now by manufacturer Bao Liang point, such as the full range of Samsung displays are no highlights, AOC "F" and "P" series is such a service commitment, ViewSonic VX series, the package is bright point, PHILPS's "X" and "P" series is more perfect panel to ensure product manufacturers, in other words have confidence in their products. At this point we have to ask whether the product is a package point, Is the package bright or all the points, and how to package (is found in the store only, or in a period of time also appears to be counted)? What's attached? If this product is no point that we can guarantee, and business negotiation, it is with the wallet a good method, then if the merchant payment in order to let you out of the box test machine, then you need to be careful, this link is easy to let you cheated, I have a colleague is buy the LCD, try to let him pay the merchant, he just paid, found that there are 1 highlights 1 points, businesses based on the national standard "highlights points less than 5 for qualified products" on the grounds, refused to refund to him, let him on the back when, so in this step, we will have to be careful, to determine the conditions, the test machine satisfied after the payment, so as to maximize the protection of their own interests. Some unscrupulous businessmen, the prototype packing to sell, or steal the box of accessories, so when the purchase of the display, the display is very careful about to open a letter, especially the following seals (businesses are generally below, and to give you the look is on the surface), packaging must be double to the letter, if the seal is not neat, but also has great suspicion, originally presented display DVI lines are JS away, unaware of the situation will be on display when opened, seal more easily identifiable, the method is very simple, first look at the seal: the original seal is very neat, two special the cutting tool is usually cut, straight or jagged rules are easy to identify. Second, look at the box: the edge to be intact, there is no trace of the epidermis was torn. If the above two are in good condition, so the possibility is very small unpacking. But sometimes the dealer will blower with method of opening, out of the box, they will advance to seal with a hair dryer blowing hot air, will soften and then seal it, this unopened box appearance is neat, if the seals affixed to be more careful, it is not easy to identify. After the opening, it is necessary to pay attention to carefully observe the display appearance is intact, whether there is dust, fingerprints and other used shell traces, carefully businesses sell you to prototype sealing, there is a way, is the smell, the general new machine for the first time, because the heat will have general plastic the taste, this is to identify whether the new machine a method in the selection of a liquid crystal display on the detection point, three point defect scotoma highlights, very simple. Now let's talk about the discrimination, the most common method is the mouse right click on the desktop, select "properties", select the "appearance" in the open window, and then in the "color" select "black" or "white", click "application". On the desktop black or all white or red, green, blue background, carefully observe the LCD screen has no color points or luminous highlights, if there is, the LCD screen has point defects. It is better to ask for another change without payment of this defect or point defect on the four sides of the screen before payment. We can also use software to detect these point defects, DisplayX is a 48KB size display software, no installation, decompression after the main program can run. Click the "conventional test" can complete all the test, including the cross, color, color, shape, convergence, breathing, 256 levels of gray, gray and contrast of the test project, right click or press the Esc key to exit. To point test, only in the "conventional single test" menu select "solid" mode, click the mouse to enter the color black, red, green, white, blue, all different, you can easily find the LCD screen pixels, bright and dark spots. I buy in LCD love is, use U disk to make the software and some familiar is rich in color pictures, plus a high-definition video, the sample after the basic can be said to be "expressive" and color no problem, there is a problem of light leakage, is now the general LCD, the existence of this the problem, just how it is when you see DVD large in the dark environment, if the screen has serious leakage problems, you will find some regional white picture, thus affecting the viewing effect, because of the problem of light leakage will only be violent In the dark environment, so users will be very difficult to make accurate judgments, so, if possible, it is best to allow businesses to purchase with a detection of LCD in the aspects of the situation in a dark environment, so as to make a correct judgment. Then you should check whether the attachment is complete, the easiest way is to look inside the packing list, one by one control, to avoid merchants stealing DVI wire and other accessories. Finally, the business is required to open the bill, the model and warranty information listed, and covered the merchant's chapter, and the rest is to pay, go home, cool it. A few words of advice from the speaker: 1. At the time of purchase, to choose manufacturers of products, manufacturers invested a lot of manpower and resources in product development, walking in the forefront of technology, and the product quality can be ensured, and some small factories and assembly manufacturers, because do not have their own technology, quality is often not guaranteed. 2. Try to choose products with DVI interface, DVI interface, because it is completely digital transmission mode, so the final presentation of the screen will never appear that kind of "virtual" situation. The D-Sub interface, as it is modeled, has this unstable factor in its own right, so it will inevitably cause some trouble for our use. When the liquid crystal is used for a long time, the D-Sub interface will appear blurry. It needs to be re - proofread with the Auto key to restore the normal effect. But the DVI interface LCD will never appear a similar situation, after a long time use, the display is still excellent. At the same price, we should consider liquid crystal with DVI interface. 3. For contrast and brightness is too high, we do not insist, can satisfy the need of it, excessive pursuit, often at the expense of other aspects of the performance and get, this is really not necessary. Some good effects in LCD, contrast and brightness, and is not very high, high enough to prove that high contrast and brightness does not mean high level.
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