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Why does a professional master never leave scratches when disassembling the screen? Industry data shows that 92% of LED screen damage occurs during the disassembly process. When you use a normal suction cup to pull the P1.2 spacing module, the applied 35N/cm² pressure will cause irreversible deformation of the lamp bead substrate - this is the fatal thing about professional screen disassembly and hardware store tools...
Have you seen those cool advertising screens that are hard to take a blind eye? Where do these magical tools that can attract people from the crowd come from? Today we will talk about this problem that makes novice novice the most troublesome - how to choose an LED touch display screen? Don't worry,...
How to choose a highly adaptable LED creative screen? When purchasing creative display devices, you need to grasp three dimensions: scene matching, technology maturity, and service response. In the commercial complex scene, a transparent screen with an 86% light transmittance can meet the needs of product display and digital interaction at the same time; stage performances are recommended for...
What is the refresh rate of LED large screen? Refresh rate refers to the number of times the screen refreshes an image per second, in Hertz (Hz). When the camera shoots the LED screen, if the refresh frequency of the two does not match, the video screen will have corrugated interference fringes. A clear scan line appeared in a live broadcast screen at an international event, and the guide...
Do you think that a novice friend who has just taken over the LED large screen always feels that you can just press the boot button? You may not have expected that a small boot position selection can shorten the screen life by half! Recently I encountered a customer who installed a display screen worth hundreds of thousands of yuan under the air conditioner outlet, and the color appeared in half a year...
Why are your advertising screens always ignored by customers? Among the overwhelming advertisements in the commercial street, more than 67% of LED screens have become "invalid background boards" due to insufficient brightness and poor interactivity. A touch advertising screen that can truly capture the eye needs to meet three elements at the same time: a high contrast screen of 2000:1, 0.3...
"The LED large LED screen I bought for 300,000 yuan was scrapped when the processor was installed in the wrong position!" This is not a scare - it was debugged before the opening of a shopping mall last year, and it was asked to be removed and reinstalled because the processor was stuck in the fire escape passage. Today we will talk about this detail that is easily overlooked but extremely important. 1. Three major prohibitions on processor location...
Oh, are you wondering if this is a matter? The three-story-high large screen at the entrance of the mall suddenly turned black as it was broadcast. Last week, Lao Wang and his friends held a concert, and the main screen of the stage "sleep" while singing, which made the director so anxious that he almost dropped the walkie-talkie. What's going on with this LED large screen? Let's break it up and say...
"Good guy! The electricity bill doubled just after installing the LED large screen?" A man who opened a convenience store complained to me two days ago. Let’s talk about this clearly today - how much electricity does a 1 square meter LED display consume? Don’t worry about drawing conclusions, there are many tricks here! 1. Let me tell you the conclusion first: There is really no standard answer to this matter first...
Alas, many friends recently asked me: "I want to install a cool LED large screen at the entrance of the mall. Which splicing technology is better?" To be honest, this problem is like finding a partner - looking at a lot of glamorous people, it is difficult to find someone who really wants to live a down-to-earth life. Let's talk about it today, how to avoid those fancy bells and whistles...
Core question: Which side of the LED large screen should the control card be inserted? Answer: The standard installation location of the control card is usually located on the left side of the screen. According to the industry's general design specifications, more than 80% of the large LED screens reserve the data input port in the left frame. This layout can not only simplify the cable routing path...
Lao Zhang, the newly-entered installation master, has been in trouble recently - when installing a large LED screen in the mall, he stuffed the power box into the decorative column, and the power module was collectively burned three months later. This incident exposed a common industry problem: 80% of power failures are caused by installation site errors. Today we will look at this seemingly simple but...