As society continues to progress, more and more consumers choose to purchase their favorite products online. In recent years begun to buy home appliances online has become a new trend. Although online shopping is convenient, but there there are many disadvantages. I recently found someone on the Internet, when online shopping television, even to buy a refurbished TV, which is especially people angry.
order to enable users who buy a refurbished TV to avoid future, I pay you the next five points to identify the ways old and new TV, do not miss.
1, look at the packaging of goods. New goods packaging intact, clean, such as opening the plastic tray inside after bagging should be unsealed to the touch is not intact, there is no dust. Certainly not the old packaging so perfect.
2, watch TV housing. Case of new aircraft should be a bit of dazzling light can be reflected in the little bit of gloss to, wipe gently with your finger after the finger should not look the slightest bit of dust. Shell of the old machine does not appear to be very rigid and shiny, and the case is certain stained dust. Some people deliberately dust cloth to wipe the cabinet clean, but dust in some places he is indelible, such as holding a screw hole, heat the dust Gerry.
3, look at the TV screen. The new machine's screen is bright as a mirror, and the above is unable to find any scratches, and even should not have dust. The old machine might have a scratch and finger prints left behind after.
4, watch the TV power cord. A new power cord plug is not plug trace metal, and used many times the TV, plug it on a piece of metal come into contact with the general will leave traces of plug.
5, to see the image. New TV's image is very clear, very bright vivid colors, adjust brightness, contrast is very clear, black and white image is very clear, that when playing black and white image, black and white is white, should not be doping should not have any color. The brightness of the lack of the old machine, and the color is not real rigid, adjust the brightness, the range was significantly reduced, there are other variegated black and white images. This difference is not a refurbished machine is also an important way.
believe that the above description, you must purchase the prototype has a correct understanding and mastery of a certain a certain method of operation. I hope you can get satisfactory products.
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