Knowledge of maintenance of man-machine interface touch screen

Daily maintenance notice: touch screen technology is more and more, sensitivity and flexibility is becoming more and more strong. So we are in use at ordinary times, besides there should be a careful, also must pay attention to the usual routine maintenance. Because maintenance is not only maintain the purity of a touch screen, still can maintain time, keep the performance and so on. Let's sum up we can how to maintain at ordinary times: 1. Every day before boot, with dry cloth to wipe the screen. 2. Water or drinks falls on the screen, can make the software to stop reaction, this is because the water droplets and fingers with similar features, need to wipe off the water. 3. Touch screen controller can automatically judge dust, but too much dust can reduce the sensitivity of the touch screen, the screen with a dry cloth to wipe clean. 4. Application of glass cleaner to clean dirty marks on the touch screen and oil pollution. 5. In strict accordance with the regulations on and off the power supply, namely open power sequence is: display, sound, the host. Turn the power off in the opposite order into 6. The hard disk to produce a large number of temporary files, if often breakpoint or exit Windows directly turn it off, not will soon lead to hard disk error. Therefore, we need to regularly run ScanDisk scanning disk error, the application can set up a secret way to exit the application and Windows power again, for example: four corners according to the provisions of the order check it. 7. Pure touch screen program is don't need the mouse cursor, the cursor will only users attention. 8. Should choose enough applications use zui simple mouse model, because of the complex model needs to sacrifice time delay and system resources. 9. In Windows, to start a slower applications, users have access to other systems. The solution is to modify the SYSTEM. INI file: shell = progman. exe( Windows3。 X) Or shell = Explorer. exe( Windows95) Exe file. But the application should be able to directly out of the Windows, system won't be able to quit. 10. According to the condition of bad environment, open the nose clean regularly within the reflective stripes and touch screen surface. The specific method is: open the cover plate on both sides inside the machine, you can find the release buckle the nose of the front of the lock tongue organs, the open authority can loose KAISUO tongue. Lift the front of the nose, you can see the touch screen control card, remove the touch screen cable, backward head can unload the nose and the touch screen. After carefully see clear fixed method of touch screen, touch screen cleaning, be careful not to use cardboard or hard cloth, don't scratch the reflection stripe. Finally, according to the principle of reverse order and original structure will recover the nose.