Because stage rental LED display screens are widely used, the requirements for stage rental display screens are relatively high now. LED lights, driver ICs, power supplies, and power signal connectors are all important factors in the quality of LED screens. Therefore, we must strictly require when selecting materials, carry out related tests with high standards, and check the test and performance of various functions of the LED screen. Therefore, each program link must have a hot backup function, including video sending and receiving equipment, signal transmission cables, etc...

　　 It can ensure that when an unexpected emergency occurs in a certain link of the display screen system, it can automatically diagnose and quickly switch to the standby device to work, and the entire switching process will not have a little negative impact. In the structural design, while ensuring that the cabinet is beautiful and fashionable, it must also ensure a good heat dissipation method and a fast splicing method. In fact, it is easy to produce some misunderstandings while using the stage rental LED display. So what are the more common misunderstandings of the stage rental LED display? Let us work together to analyze some misunderstandings that often appear.

1. The lack of a sense of space in the video stage design restricts the visual extension of the performance scene

　　 Compared with the traditional stage display screens in the past, LED technology is now completely different from the previous ones. The biggest feature is the creation of the second space. Through various dazzling 3D dazzling screen technologies, it appears to create a reverie and beautiful visual space through the LED screen. The combination of this space and the display stage space can broaden the visual space of the performance scene and allow the audience to produce time and space. Sense, presenting extremely rich stage visual effects. But in fact, when most of the party manufacturers used the LED screen, they still regarded it as a traditional two-dimensional scene film, so that it did not give play to its own characteristics, and it was a bit outweighed by the gains.

　　 2. The LED screen usage habit that only takes care of the whole and disregards the local LED screen makes it difficult to broadcast on TV.

　　 Everyone knows that the basic components of TV screens nowadays are shots of different scenes, in simple terms they are panoramic, mid-range, close-up, and now the scene is more of a panoramic effect. When the LED teams of most manufacturers conduct stage design and production, they often only take into account the large effect of the panoramic presentation, but lack the playback. While many large-scale evening parties are held on the spot, most of them will put forward the demand for live broadcast through TV. Later, the manufacturer team of the party must not only consider the effect of the party's live performance, but also the spread it brings.

　　3. The abuse of real scenes leads to a huge conflict between the video stage and the content of the program in terms of form.

　　 Now the LED display is continuously improving in manufacturing technology, so many people who like the display can't put it down, but in the process of creating high-definition playback, it is easy to get into the mistakes of small mistakes. In order to avoid this situation and reflect the characteristics of high-definition screens, producers are often keen to play specially shot real-life video on the live video wall as the background stage. For example, in a song and dance program, a large number of urban landscape pictures and humanistic life pictures are broadcasted to achieve the combination of the artistic interpretation of the program and the reality of the screen, but the result is counterproductive.

　　 4.the abuse of the LED high-definition display has destroyed the lighting effects of the stage performance area

　　 The gradual reduction in the production and use cost of LED screens has led many creators to blindly pursue the concept of "panoramic video stage beauty". LED screens are widely used in stage design. Even more, all dance scenery films are replaced by LEDs. However, many creators have ignored the reality that LED screens can easily bring huge light pollution to the stage. When the stage is finished design and production, and the overall lighting is synthesized, they have regretted it.

　　In the overall design of the show, lighting plays a huge role. It can make the whole stage present a magical sense of space and layering, making the overall visual presentation more rich and interesting. In traditional stage design, the only light source is the lighting system. The director, lighting engineer, and stage artist can work together to create a unique stage space using lighting. However, when LEDs are used in large quantities, the situation has changed dramatically. In addition to the lighting system, the luminous sources in the stage space also have various self-luminous LED displays. The LED screens are in the process of playing various video materials. Because of the changes in the picture, it keeps changing its luminous intensity and color. This characteristic makes the lighting control on the stage more complicated, and the combination of light is also more challenging.