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Hey, have you ever been surprised by those curved advertising screens when you went to the mall? It feels like a bent mobile phone screen that can completely envelop you when playing a movie. Nowadays, even wedding companies are starting to use curved screens to create atmosphere, but if a novice buys this thing, nine times out of ten, they will be confused by the parameter list - what...
Hey guys, have you ever encountered this kind of situation? The LED screen I bought for a lot of money looks normal during the day, but at night it flashes like a disco! Don't rush to smash the screen, it's probably because the control card is acting like a monster! Today we will break it apart and break it into pieces to talk about how this "brain" hidden behind the LED screen should serve...
Three core positioning points of controller models More than 89% of technical failures are caused by model identification errors, which can be accurately located through the following methods: Metal nameplate logo: galvanized steel plate marking area on the back of the box (font height ≥ 2mm) System information interface: Click continuously in the brightness adjustment menu...
刚入行的兄弟肯定遇到过这事儿——装好的LED屏突然黑脸,拆开一看主板都烤成红薯干了。去年给某商场装弧形屏,维修工打开后盖直接懵圈:主板紧贴着散热片,塑料外壳都熔变形了。今儿咱就掰扯明白,这命根子似的控制主...
Ouch! Are you dizzy after looking at the parameter table of the large LED screen you just bought? Are the technical documents provided by the merchant like a sacred book? Don't panic! Today I will teach you these tricks - finding parameters is like playing a minesweeper game. You can avoid pitfalls by figuring out the rules! 1. Parameter treasure map: these 5 places must be read First remember this jingle: "...
Recently, many people have been asking: Why are the advertising screens on buses still clear even when it rains? Where can I buy that red screen with changing words on the back of the logistics truck? Don't worry, today we will explain the car LED screen thing in detail - after reading this article, I guarantee that you will change from a "novice" to a "knowledge king", and you will not have to pay IQ tax when buying a screen! ...
Hey, you said that there are LED advertising screens all over the streets now. Why are some of them as bright as a small sun, and some of them look like they have cataracts? Last month, I helped Lao Zhang repair the screen in their shopping mall. My dear, when I took it apart, I saw that the wiring was messy like a spider web. Is there something wrong with this? Today we will talk about what kind of LED advertising screen is really reliable. /...
How to identify professional-grade splicing screen suppliers? When you need to look for LED splicing screens, production system certification and scene verification cases are the core screening criteria. Real professional manufacturers usually have: 10,000-level production capacity guarantee: an automated base with a monthly output of over 10,000㎡ supports...
Why do prices of products with the same parameters differ by 3 times from different factories? There is a serious "parameter false standard trap" in this industry. A truly professional customization factory must simultaneously meet the three major standards of glass curtain wall adaptability, dynamic display accuracy, and full-process quality control system. according to...
Do friends who are new to the industry have this confusion? If you want to buy an LED display screen, you can find them from 888 to 88888 on a certain website, and the comments section all have "rave reviews." However, after looking around the offline market, the bosses all say that the products online are "industrial waste." Who should you trust? Today we are going to tell the truth. I guarantee that after reading this article you will...
Three major misunderstandings in choosing a boot location Novices often mistakenly believe that "power is on and startup is complete". In fact, the location of equipment deployment directly determines 30% of subsequent operation and maintenance costs. In the case of a stadium in Tokyo, engineers avoided pitfalls through three dimensions: Environmental adaptability: IP65 protection grade fence screen needs to be avoided...
The large LED screen that has just been installed suddenly has screen tearing? Did the stage floor tile screen get stuck in the middle of the performance? Industry data shows that 52% of display abnormalities are not caused by hardware damage, but caused by operational misunderstandings. This article will focus on three major scenarios: commercial advertising, creative interaction, and professional engineering to reveal the secrets of high-frequency lag...