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Does the novice who is just getting involved in LED screens often encounter situations where the screen suddenly does not light up, the color is distorted, or some areas are black? In fact, more than 80% of the faults are concentrated in several key parts. Today I will take you to explore these "fragile points" and teach you how to quickly locate problems. 1. Power system...
You stared at the newly assembled LED screen, and the screen suddenly began to flash like a wind. The maintenance master asked, "Where is the sending card?" Only then did you remember that the installer stuffed the small black box into the bottom layer of the control cabinet. Last year, a shopping mall in Guangzhou made this mistake and the advertising screen worth millions was on...
Have you always seen the kind of display screen like blinds when visiting shopping malls recently? It can not only play dynamic advertisements, but also not block the store's lighting. This black technology is the LED grille screen. But the question is - nine out of ten bosses who want to install this kind of screen are asking: "Where do you want to buy this kind of hollow display screen? ...
1. Commercial advertising: traffic entrance from static propagation to dynamic interaction Core question: How can LED displays break through the physical limitations of traditional advertising? In the field of commercial advertising, LED displays rely on high brightness (4000-7500cd/m²) and intelligent brightness adjustment technology...
The newly installed advertising screen is always criticized for not being able to see clearly during the day? When purchasing commercial LED full-color screens, novices have more pitfalls than display screens. Today we will talk about something real and teach you how to choose reliable products with intelligent brightness adjustment + 7×24-hour response. 1. Don’t trust the text game in brightness parameters...
Dear friends who have just entered the industry, have you ever encountered this situation - you bought a large LED screen, but you were confused about the dense interface on the back? It’s like buying a new phone but finding that the charging port and headphone jack are gone. Don’t panic, let’s break this layer of window paper today! 1. The interface is actually in your eyes...
Are you worried about this? The mall is going to celebrate the anniversary, the school is going to build a lecture hall, and even the hot pot restaurant wants to install a cool large screen - you can search online, and there are as many manufacturers as peppercorns in hot pot, with prices ranging from thousands to hundreds of thousands! What's even more outrageous is that someone bought a screen that cost 80,000 yuan and appeared in three months...
Alas, are you also struggling with this issue? I want to buy a transparent LED display screen, but the online information is too complicated. I am afraid of being cheated and buying it is expensive? Don’t worry, today we broke up and talked about it - where should we buy a transparent LED screen? After reading this article, you must know what you think! 1. First understand: transparent LED screen...
1. Smart City Command Center: Only by seeing clearly can you manage accurately Why must the command center use LED small spacing? When 100 surveillance screens are displayed simultaneously on the screen, there will be mosaics or delay lags in the traditional display. Small pitch LED can be used with a pixel spacing of 0.88-2.5mm...
Have you done this kind of thing? Squatting behind the five-meter-high LED box, holding a mobile phone flashlight and looking for the model label, sweat beads dripping down the safety helmet, as if they were at an archaeological site? Last week, an electrician in the mall complained to me: "If you change the power supply module, you have to find a famous brand for half an hour first, and the manufacturer cannot post a display...
Alas, it’s time for the year to hold another annual meeting. Is your company also having a headache about renting LED screens? A few days ago, my friend’s company annual meeting, and the video I rented in the screen broadcast was actually stuck in PPT, and I was so embarrassed to live on the spot... The matter of choosing an LED screen looks simple, and there are many ways inside! Today we broke it apart and said, "Please...
Why is LED factory site selection a winning move to industrial upgrading? When the global LED display market size exceeded the US$20 billion mark, the geographical location of the production base has evolved from simple cost considerations to a strategic fulcrum for technological iteration and market expansion. In an industrial park in the Pearl River Delta, a monthly production capacity exceeds 10,000 square meters...