What should you pay attention to when purchasing an ad

Release time:[2017-10-18]     Browse the number:2930

What should you pay attention to when purchasing an ad

LCD advertising touch one machine as a new advertising equipment in the information dissemination, advertising display industry reflects its strong advantages, has been more and more recognized and used by the advertising industry. Has been widely used in various industries. LCD advertising touch one machine update convenient, advertising display diverse, spread quickly, more scientific and technological sense, impressive, then, users should choose how to cost-effective LCD advertising touch one machine? And what should be based on what? Users can consider from four aspects:

First, touch screen

   LCD advertising touch one touch screen is to undertake user interaction touch the contents of the main function of the touch screen, the use of sensitivity and life directly affect the touch one machine is the real application function. Today's market a factory production using the touch screen, process technology is uneven, the application of the original quality of different, poor quality touch screen prone to breakpoints, touch insensitive or failure, etc.

Second, the LCD screen

  LCD advertising touch one machine is the most important component of the LCD screen, LCD advertising touch one machine in the quality of the LCD panel directly determines the advertising touch one machine screen display and service life. At present in the market there are bad business TM and the use of poor quality LCD panel shoddy behavior, so the user in the purchase of LCD advertising touch one machine must look for the market more well-known brands to protect product quality and after-sales service.

General LCD life of the screen is 6 to 10 years, although the lamp can be replaced by the way to extend the life of the LCD screen, but the screen LCD aging or will affect the quality of advertising touch one machine picture. If it is regular production of LCD advertising touch one machine, all using a new imported LCD screen, will not use the old screen, the old screen and a little screen.

Third, the power supply

  The third key component of the LCD advertising touch machine is the power supply, the power supply is the pillar supporting the content playback, so choosing a stable high quality power supply is very important. General power supply life is 5 years, 5 years after the power is not very stable. If you purchase a formal product through the certification of manufacturers, in the product during the use of completely worry about the power supply, the service life of up to 10 to 15 years.

Fourth, the decoding board chip decoding function

  LCD advertising touch the machine's fourth key is to decode the chip chip decoding function support, resolution and stability. General advertising touch all-in-one support format can decode the commonly used format video, picture; main difference is reflected in the playback file shows the effect and stability. The last is the LCD advertising touch one machine product appearance, on the basis of the same price on how to choose a beautiful appearance of the product which is very important, customers are more receptive to people who have a bright LCD advertising touch one machine.

 

 Customers choose cheap psychology is understandable, but the lowest price is likely to bring the greatest loss. Low-cost ads, such as low-performance motherboards, low scalability, low functionality, low compatibility. Low security services such as indicators will allow you in the future use of the infinite trouble: frequent crash, the display flashes, or even open the machine. So the pursuit of the best price is your most sensible choice.