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"Why does my LED screen always splash? Obviously the parameters are correct! "Last week, I saw a repairman squatting behind the advertising screen in the mall. When I got closer, I heard that the transformer was installed in the wrong place. Today we will talk about the heart of this LED screen - where should the transformer be plugged into so that the large screen can live a more prosperous life...
Friends who just opened a bar are always confused: Who should I buy the cool display screen at the bar? Last year, there was a newly opened livehouse in Hangzhou. The boss spent 80,000 yuan on the device, but the screen brightness was not enough and the customer complained. Don’t worry, today we will dismantle the bar display screen selection path. Look at it really...
Have you just been confused by the supplier's quotation? For the same P5 full-color scrolling screen, some people who quote 800 yuan/㎡, and some people who dare to call 3,000 yuan/㎡. Last year, a chain supermarket purchased the product and chose inferior screens because of greed for cheapness. As a result, the water inlet maintenance fee was 120,000 yuan more. Today we will talk about how to choose smartly. one,...
Alas, have you encountered this situation? The newly purchased computer screen always feels dazzling when I look at it. After adjusting the brightness for a long time, my eyes still feel sore and swollen. What’s even more annoying is that sometimes the parameters look quite high, but the color is actually wrong! Today we will talk about this big problem - computer LED electronic screen...
Recently, I have received inquiries from several customers: "Is this sending card installed inside or outside the screen? "To be honest, if this thing is installed in the wrong position, the entire screen may become bricked! Today we broke up and broke it and talked about the correct way to set up a home for the sending card. 1. The sending card is not a USB flash drive, the location is very particular 1. Often...
哎哟喂!最近是不是被各种"裸眼3D""透明橱窗屏"的宣传整得眼花缭乱?上周有个开酒吧的老哥跟我吐槽,花二十万买的"创意地砖屏"用三个月就进水失灵,维修费比买新屏还贵!今天咱们就唠唠这让人又爱又恨的特色LE...
Why 60% of installation delays are caused by power cords? Industry research shows that power system failures account for 47% of the initial problems of LED screens. The professional installation team summarized three easy-to-miss points: Interface confusion: The similarity between the power cord and the signal cord is 85%, and the error plug-in rate exceeds 22%. Line misunderstanding:...
Have you encountered this situation too - looking at the cool LED screen in the mall, a thought suddenly popped up: Where are so many light bulbs on, where is their power supply hidden? What's even more crazy is that some screens appear partially black blocks as they are used, and most likely, there is something wrong with the power supply. Today we will...
Ouch hey! Why did the LED screen at the entrance of your shopping mall suddenly become black? Don’t rush to find a maintenance team. Today I will teach you some tips for self-tests. I will definitely understand better than Lao Wang next door! 1. Power detection: Don’t blame the screen for now, it may be that the plug is lazy The LED sign in the hot pot restaurant downstairs of our house was blacked last month, and the boss was so angry that he jumped...
Recently, I have received private messages from many factory owners: The quality of their own LED screen is excellent, why is the export always stuck in the agency process? To be honest, choosing an outlet agent is like finding a partner - just looking at the surface is not enough, you have to look at the inside out. Today we will talk about how to screen out the goods in a mixed market, which can really help you store the goods...
I wonder if you found it? Now walking on the streets, there are bright LED screens everywhere in shopping malls, subway stations, and even at the entrances of vegetable markets. I went to the concert two days ago. What a guy. The whole stage background is full of moving LED pictures, and even the floor under the singer's feet is glowing. How many uses of this thing? ...
Are shopping mall window advertisements always blurred? Maybe the brightness was not selected correctly Have you encountered this situation? I spent a lot of money to install the advertising screen, but the picture seemed to be covered with dust during the day. In fact, there is a key indicator here that has been ignored - brightness dynamic adjustment technology. It is recommended to choose 800-1200 for indoor environment...