How to solve the problem that the industrial LCD screen is not bright
Date:2019-07-25
High brightness and high contrast of industrial LCD display screen information content, is the current popular preferred display device. However, the use of electronic equipment for a long time, more or less there will be some problems. For example, the flash screen of the industrial LCD screen described above, today we will introduce the situation and solutions of the industrial LCD screen that does not light up
Industrial LCD connected to the power supply and signal motherboard, no response, what will be the cause?
Industrial LCD products are mainly divided into the following situations:
1. Backlight of industrial LCD is not on
2. There is an error in the initialization program of the software
Solution:
1. On the backlight - whether there is a large current to burn out the lamp, whether there is a false resistance welding;
2. The power supply must meet the most basic requirements of the module, and the module can not be burnt by too much voltage;
The above are the most common reasons and solutions for the failure of industrial LCD screen. If you encounter the failure of industrial LCD screen, you may as well check and solve it according to the above methods. If you can't repair it yourself, it's suggested to find the supplier who purchased the LCD screen to deal with it. All industrial LCD screen factories in the industrial LCD screen industry provide one-year after-sales warranty.
