The screen that you often see when shopping in a shopping mall or using digital electronic products is the LCD screen, but the LCD screen has certain size and function restrictions, so a new type of customized segment code LCD LCD screen has been born. Screen. Companies can customize segment code LCD liquid crystal displays according to their needs to realize the desire of publicity and display free from time and environmental constraints. However, after the customized segment code LCD LCD display is customized, the enterprise needs to debug. Only knowing that the following debugging may perfectly solve the problems that may arise, can you get a high-performance customized segment code LCD LCD display.
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1. The product cannot be initialized normally and enter the operation interface
During the debugging process, the supplied custom segment LCD LCD display should be eliminated one by one if the LCD light does not turn on and prompts that the initialization cannot be entered. This is because the custom segment LCD LCD display may not be initialized. There are many reasons, such as whether the display manufacturer has completed the initialization correctly and whether the initial code has problems. At this time, a technician is required to perform the process operation from power-on to initialization.
2. The product is initialized successfully but the screen is not bright and the image cannot be displayed
The supply of customized segment code LCD liquid crystal display will also have a problem that the initialization is successful but the LCD screen does not light up and the screen does not display images. To solve this problem of custom segment LCD LCD display, it is still necessary to find out the problem first. Generally, it is necessary to check whether the serial port and RGB data interface affect each other or whether the initialized parameters are correct, whether the signal is delayed, etc. Generally, this kind of problem for customized segment code LCD liquid crystal display needs to be solved according to the specific problem.
In summary, during the debugging process of customized segment code LCD liquid crystal display, the product cannot be initialized or the initialization is successful but the screen still does not light up. The correct way to deal with these problems should be to find out the source of the problem first. Check which link or component or software has problems and then solve them in a targeted manner.
