Method for identifying models and parameters of full-color LED display
Full color LED display screen belongs to electronic technology products, including a lot of technology, especially in recent years, domestic enterprises have made rapid progress in technology, all the way across the way, not only occupy the domestic market, but also into the international market! It is also because there are too many models and technical parameters of LED display, so how to see the model and parameters of LED display? I believe that this question is the first question in the minds of all customers. Here huabangying will answer you!
First of all, check the LED display control card model, the control card is the most important, because the later operation software, and some adjustable effects, playback mode and so on are determined by the control card. If you don't know what model the LED display control card is, you will have no way to start after you encounter problems! The model of control card can be seen in two ways. 1. In the control software of LED display screen, it is the most accurate and convenient way to provide and display the specific model of the control card currently connected. However, the control software of each control card manufacturer is not the same. You can ask the trained engineers for the first time and get familiar with it several times！
2. Directly behind the LED display screen, open the back door of the box, and directly check the label on the control card. The control card is labeled. If you are very familiar with it, you can directly judge the manufacturer and model of the control card from the layout and interface setting of the control card!
A key Most customers know that there are many types of LED display, such as outdoor LED display, indoor LED display, small spacing LED display, led rental display, and each type has different models, such as P2 / P3 / P4 / P5 / P6 / P8 There is a big gap between the price and display effect of each model. Customers are also worried about unscrupulous businesses digging holes, so if you can clearly see the model of LED display screen, it would be better Most customers know about LEDs.
The picture above shows the front and back of the LED display module. The LED display screen is assembled by more than n such modules, so as long as you look at the back of the module, you can see the clear model mark on the back. The red mark in the picture is ph6, so this is the P6 LED display screen! From the back of the module, you can also see some other parameters of the LED display, such as how many driving ICs there are. From the number of driving ICs, you can judge how many sweeps are. From the front of the module, you can directly count the resolution of the module, that is, the number of light beads in rows and columns. From the resolution of a module, you can calculate the resolution of the whole large screen, right It's very simple! Finally, many customers want to know how to see the parameters of LED display, especially the important technical parameters, such as refresh rate, brightness, gray level, gold wire package or copper wire package. Part of the technical parameters of full-color LED display are in the chip, and some depend on the control card, so they can't be distinguished by naked eyes If we want to distinguish them, we have to ask professionals to identify them. Some parameters need to be detected by professional testing tools Finally, we will teach you a move, many customers want to know about led!