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Want to find a transparent and smart LED screen in your store? Don't be in a hurry to ask people on the street! Today we will talk about something practical, from the transmittance trap to the hidden costs of installation, and teach you step by step how to find a transparent display solution that suits the scene. 1. Three core elements when purchasing transparent screens 86% light transmittance is a watershed...
"When I first entered the industry, I was also confused by the parameter list - what are the numbers P1.25, IP65, and 1920Hz used for? "In a science and technology park in Shenzhen, Lao Li, an engineer who has been working for ten years, said while debugging the screen. In fact, reading the parameter table is like a puzzle game. Mastering the key indicators can reveal the strength of the product. 1. Basic parameters...
Have you ever gotten lost at a station? The radio is obviously reporting train times, but the corresponding station can't be found? Look up at this time, and the flashing red display may be your savior. Today we are going to chat about where these luminous “signposts” are hidden in the station and how to choose them. ...
Why can the purchase price difference for outdoor screens with the same parameters reach 3 times? Behind this problem lies the double black hole of "virtual parameter standards" and "channel traps" in the industry. Mastering these three core procurement logics can not only avoid quality risks, but also save 40% of hidden costs. 1. Direct procurement in the industrial belt: Shenzhen manufacturing...
Are you looking at P3 and P4 in the parameter table and getting confused? Or maybe I heard that the mall next door installed a P2.5 screen, but I don’t even know what P is? Don't worry, today we will explain the secret behind this letter. 1. What exactly is the P value? Simply put, P value is the distance between two lamp beads...
Hey, friends who are new to LED displays, have you ever stared at the big moving screen outside the mall in a daze? I secretly thought about it - for such a big guy, where is the "heart" that powers it? Today we are going to talk about this matter, and I make sure you hear it clearly! power supply...
"Last week, the shopping mall promotion screen changed the 'buy one, get one free' offer to 'buy one, get two free', and the manager was almost sent away by his boss..." This may sound like a joke, but anyone who has worked with LED screens knows that text editing is full of pitfalls. Today we will teach you step by step how to find the right editing entrance. After reading this, I guarantee that you can help the neighbors adjust the square...
1. Where is the switch hidden? Different scenarios have their own ways Hey, everyone who makes LED advertising screens knows that the switch position is not just as simple as the power button. Take three common scenarios: 1. Outdoor large screen Usually hidden in three places: Access hole on the back of the screen (waterproof box + mechanical lock) Distribution room control...
Did you find that the transformer got very hot just after installing the large LED screen? Or the screen suddenly goes black while the device is running? Let me tell you, this is most likely the transformer causing trouble. Yesterday, an old man who runs an Internet cafe complained to me, saying that the transformer on his stage screen burned out every three days, and the money spent on replacement parts could have been used to buy a new monitor...
1. How terrible is poor heat dissipation? Revealing the secrets of measured data "My LED screen has lost color after two years of use and has had to be repaired three times! "This is a classic symptom of poor cooling. Data shows that for every 10°C increase in temperature, the life of LED lamp beads is shortened by 35%. Last year, due to defects in the heat dissipation design of an advertising screen in a shopping mall, the module temperature soared to 85°C...
Master Zhang, who had just joined the industry, squatted on the 8-meter-high scaffolding and looked confused - where was the promised LED screen inspection opening? This is the third time this week that I was forced to disassemble and assemble the entire screen frame because I couldn't find the access door. Don’t laugh, data shows that 37% of after-sales disputes are due to defects in the design of inspection openings. Let’s talk about this today...
When you look at the cool LED advertising screens all over the streets, do you always wonder - how do you do these moving light and shadow magic? If you sign up for a training class, you're afraid of being cut off, and you can't find a way to learn on your own. Why is it so difficult to learn a craft these days? Don't worry, today we will dig into the knowledge of this industry. Last year my cousin spent 68...