What should I do if there is no image on the industrial touch display? When the industrial display has a color cast, magnetization or no display during the working process, what are the reasons? Let's think about the smart editor and talk about the following possible reasons. .
1. Industrial display magnetization: Part of the industrial display has a color cast or spot, because the environment where the industrial display is located has a large alternating magnetic field. Look for high-power electrical appliances, such as high-power transformers, speakers and other equipment nearby, and move them away. Use the degaussing function of the industrial display itself to degauss the industrial display. Change the orientation of industrial displays to reduce the influence of geomagnetism on industrial displays.
2. Color cast of industrial display: The color cast of all areas of the industrial display is caused by the deviation of the color setting of the display or the color setting of the display card, and the signal line plug of the industrial display has poor contact with the display card of the host. Use the color function settings of the industrial display itself to adjust the color settings and adjust the color settings of the display card; fix the signal cable plug of the industrial display to the display card to ensure complete contact.
3. No display on the industrial display: The industrial display has a black screen without any image. There are many reasons for this phenomenon. The following explains one by one:
①Industrial display circuit failure;
②Industrial host failure;
③The power input of the industrial display is faulty;
④The signal line of the industrial display is in poor contact with the host display card
Solution:
1. Check whether the industrial host is working normally.
2. Check whether the signal light on the front of the industrial display is on. If not, check whether the power cord of the industrial display is in normal contact with the display.
3. If the fault still cannot be solved, please ask a professional for repair.
