Now when you go out, you will find advertisements everywhere. It can be seen how influential the advertisement of the vertical touch advertising machine is. You must know that many companies' products are actually promoted. Otherwise, how can they sell well? Inevitably, there is a cost, which is the promotion cost of advertising, and the main purpose of advertising is to promote products through some specific forms. The historical touch advertising machine is a kind of equipment for advertising promotion, and this equipment is now It is also relatively popular and is loved by many people, but I have to admit that this device actually has some faults, and for users, these faults also need to be understood and recognized.
First of all, let's take a look at the first fault of the vertical touch advertising machine, the touch deviation phenomenon: the position touched by the finger does not coincide with the mouse arrow. Let's analyze this problem. After installing the driver, when correcting the position, there is no vertical touch to the center of the bullseye. The solution is to recalibrate the position. The second fault is the phenomenon of touch deviation: the touch in some areas is accurate, and the touch in some areas is deviated. A large amount of dust or scale has accumulated on the screen stripes around the screen of the touch all-in-one, which affects the transmission of the screen. The main treatment method can be to clean the touch screen, pay special attention to clean the screen reflection stripes on the four sides of the touch screen, and disconnect the power supply of the touch screen control card when cleaning. There is also the phenomenon of no response to touch: when the screen is touched, the mouse arrow does not move, and there is no position change. There are many reasons for this phenomenon, which are explained one by one: for example, the dust or scale accumulated on the sound wave reflection stripes around the surface acoustic wave touch screen may be very serious, causing the touch screen to fail to work; it may also be that the touch screen is faulty; and the touch screen The control card is faulty; the touch screen signal line is faulty, etc.
We all know that none of the items we buy can be guaranteed to be used all the time without problems. Otherwise, we will not be so strict with after-sales problems. In fact, this vertical touch advertising machine is also The same, it is also more prone to problems, but some faults are not big, you can solve them according to the above methods.
