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1. The "invisible killer behind the shaking phenomenon" When the LED screen suddenly appears wavy or continues to shake, most users' first reaction is that "the screen is broken and needs to be replaced." In fact, according to the after-sales data in 2024, 75% of the jitter problems can be solved through on-site debugging. For example, the outdoor large outdoor store installed last year...
Are you ready to buy an LED advertising screen but don’t know where to start? Last month, I met a boss who opened a chain store. I bought a screen on an e-commerce platform to save trouble. However, when I installed it, I found that the power interface did not match, so I had to order again and delayed the opening of the business for half a month. This is not an isolated case. Industry data shows that 32% of procurement disputes are due to the wrong choice...
I was confused as soon as I received the new device? Last month, a brother from the engineering department of the mall complained to me and looked for the USB port in front of the three-meter-high LED screen, and climbed the ladder for half an hour. Today I will take you to solve this seemingly simple problem but actually hidden mystery! #Three major hiding points for physical location Don't rush to unbox it! Find out first...
Alas, have you noticed that there are more and more advertising screens in the mall that are moving recently? The ground at the wedding scene can actually display the name of the bride and groom, and even the concert stage becomes a glowing ocean... These are actually rented LED screens! But then again, do many novices often want to rent LED screens?
Alas, recently people always ask me if I want to create an LED three-color scrolling screen. Where should I buy it? This thing looks simple, don’t rush to take out your wallet when you really want to do it! Let’s talk about this today, and we will ensure that you can hear it clearly. 1. First understand what a three-color scrolling screen is To put it bluntly, it's red...
Have you ever noticed the moving billboards in the mall? These are actually the credit of the LED display. But it is not easy to install this thing in the right place. Today we will talk about how to choose a location so as not to waste money. The golden rule of commercial space layout Three dimensions should be considered in indoor installation:...
My friend Lao Zhang, who just opened a store, has been worried recently - the display screen that costs 30,000 yuan, has a serious reflection in broad daylight like a demon mirror. The milk tea shop next door uses a transparent screen to cause constant traffic. Is this money unjust? Today, let’s talk about how to choose these two screens so as not to suffer losses. 1. Technical differences...
Is LED display only available for advertising in malls? Three major areas disrupt cognition What is the core value of LED displays? As a carrier of digital information transmission, the value of LED display screens has long broken through the scope of traditional advertising display. Its core advantage lies in dynamic adaptation of complex environments and multiple...
Do you know? Last month, my buddy opened a racing yard and spent 200,000 yuan to buy a display screen. The driver said that it was like looking at a mosaic when driving to 200 yards. If a novice wants to buy a high-speed LED screen, it is the same as how a novice can quickly increase his fans - it is useless to just look at the parameters, you have to understand the twists and turns in the industry. Let me first talk about some inside information in the industry...
The owner of the hot pot restaurant, Lao Zhang, was so anxious that he jumped up - the ordering screen that spent 80,000 yuan was suddenly dark, and the repairman opened the back cover and patted his thigh: "The control is stuck on the edge of the exhaust duct, and the motherboard is baked! "Where should this thing be put? Let’s talk about this technical job that has caused countless novices to fall into trouble today. ...
Do you guys often encounter this situation - the LED screen suddenly has a black face, and the electrician changes the power supply when he comes? This thing looks inconspicuous, but it actually hides great knowledge. Last week, I just heard that a shopping mall event had half of the large screen strike. I found that the power supply was overloaded and the deposit was directly lost to 200,000 yuan. Let's take a big shot today...
Three major misunderstandings in the design of heat dissipation structure Newbie often mistakenly think that "the more fans, the better the heat dissipation", but in fact, the cooling path planning is more important than hardware stacking. A case in a gym in Tokyo shows that the wrong installation has resulted in a 37% shortening of the equipment life: Space mismatch: ≥0.6m³ of air circulation per square meter...