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At the opening event of the mall, the host suddenly frowned at the large screen - he was clearly talking, but the sound heard in the audience was half a beat slower. 90% of this embarrassment of sound and picture dissynchronization is due to improper speaker layout. Today we will talk about the pitfalls we have struck in those years and teach you how to achieve professional-level sound field effects under a limited budget. ...
Are you also having a headache about buying creative LED screens? The transparent window screen in the mall is priced at 680,000 yuan, and the same size of the online store is only 230,000 yuan - the difference is enough to buy a Tesla! What’s worse is that many people spend money, but after installing, they find that the screen reflects during the day and flashes at night. Today we will open up our industry underwear and talk about the need to buy creative screens...
"I spent 200,000 yuan to install a large LED screen, why does my store have less customer flow?" This is the real confusion of Zhang, the boss of a business district in Hangzhou last month. Third-party survey data show that in 2023, 39% of commercial LED screens have site selection errors, which directly leads to less than 35% of the equipment utilization rate. I really don't imagine choosing a site...
Alas, what are the most important components of LED large-screen advertisements, concert stages, and live broadcasts of sports events on the streets now? To put it bluntly, it depends on thousands of LED light beads as small as fingernails to support the scene! Let’s talk about it today and want to buy a reliable L...
Why is it so difficult to buy an indoor LED screen these days? Last month, I helped my friend see the equipment, and the good guy - I was dizzy when I saw the parameters, there were quotations ranging from thousands to hundreds of thousands, and there were a set of sales rhetoric. Today we broke up and talked about how to choose a large indoor screen so as not to get stuck? 1. Understand first: your home...
1. What are the core elements of LED large-screen telecast system? Q: Why do enterprises often encounter cost overrun when purchasing interbroadcast systems? A: There are three blind spots in traditional solutions: Hardware repeated investment: Decentralized procurement leads to less than 40% of equipment utilization. Operation and maintenance costs are out of control: manual inspection costs...
Have you encountered this situation? The LED screen that costs a lot of money starts to become darker in less than half a year after using it, as if it has "allar alopecia areata". My cousin suffered this loss when he opened a shopping mall. At the opening ceremony, the main screen suddenly dropped by one-third, which made him so anxious that he almost smashed the console. Today we will talk about LED dark screen...
How to accurately match the procurement needs of LED color screens? When purchasing LED color screens, you need to focus on three dimensions: space adaptability, display performance parameters, and service guarantee system. It is recommended to choose a model with brightness of 800-1200cd/m² in indoor scenes to ensure the picture is in natural light environment...
Have you encountered this situation? The mall needs to install a 200-square-meter outdoor large screen. When inquiring about the price, it was found that the products of the same specifications were different, and the quotations of different manufacturers were more than 200,000 yuan. What’s even more outrageous is that some suppliers can’t even explain the basic parameters clearly, and they say “Don’t worry, there’s no problem.” How to get started with LEDs quickly for beginners...
Have you ever stared at the cool LED screen in the mall and stared at it? The picture is obviously switched to smooth flow, but I just can't find where the "brain" that controls it is hidden. Last year, I helped my friend celebrate the mall anniversary, but because I couldn't find the controller, the screen was full of rushing. Finally, I found it hiding behind a fire hydrant - this matter...
Oh hey! How to adjust this big screen? When the LED screen was installed, Lao Zhang was so anxious that he was spinning around in the atrium of the mall - the screen was bright, but the picture always seemed to be covered with fog, and the words in the distance were blurred. Have you encountered this scene as well? Don't panic, let's talk about the LED large screen debugging doors today...
Ouch hey! Have friends who have just entered the industry experienced such crazy moments? As the event was about to begin, the LED was still not on. After turning around the device three times, I couldn't find the power switch - anyone would have to worry about this, right? Don't panic, let's talk about the mystery of "where the power supply has gone" today...