Nowadays, with some traders who violate the conscience, in order to get better benefits, some old TV sets will be sold to the market through new packaging, which will cause many consumers to suffer losses. In order to prevent everyone from buying a refurbished TV set, the author will teach you five ways to identify the old and new methods of the TV. I hope you don't miss it.
1. Look at the packaging of the goods. The outer packaging of the new goods is intact and clean. If the plastic bag inside the carton is opened, it should be intact and unopened. There is no dust. The old packaging is certainly not so perfect.
2. Look at the TV case. The casing of the new machine should be a little shiny, and it can reflect a little bit of luster under the light. After wiping it with your fingers, there should be no dust on the finger. The outer casing of the old machine looks very rigid and dull, and the casing must be dusty. Some people deliberately wiped the dust off the casing with a cloth, but in some places, the dust could not be wiped off, such as the holes in the screws and the dust in the radiator.
3. Look at the screen of the TV. The screen of the new machine is as bright as a mirror, and there is no scratch on the top, and there should be no dust. The old machine may have scratches and fingerprints left after touching the fingers.
4. Look at the TV power cord plug. The metal piece of the power cord plug of the new machine has no plugging and unplugging, and the television used in the power plug has a trace of contact when it is plugged and unplugged.
5. Look at the image. The image of the new TV is quite clear, the color is very vivid and vivid, the brightness is adjusted, the contrast is very obvious, the black and white image is very obvious, that is to say, when playing black and white images, black is white or white, should not be Doping any color that should not be there. The brightness of the old machine is lacking, and the color is not realistic, the brightness is adjusted, the range of variation is significantly reduced, and the black and white images have other variegated colors. This is also an important way to distinguish whether it is a refurbished machine.
I believe that through the above introduction, you must have a certain understanding of the purchase of the prototype and master a certain method of operation. I hope you can buy the products you like.
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