In recent years, with the continuous improvement of people's material life and spiritual civilization, coupled with the support of the country for the entertainment industry, the application of LED rental screens in concerts, theaters, large-scale parties, and sports events has become increasingly widespread. So, what are the applications and solutions of LED electronic large screens in theaters? Below is a brief analysis by the manufacturer of Huaxintong Optoelectronics LED display screens.
Generally speaking, the viewing distance of LED display screens is related to the model, that is, the viewing distance of P3 LED display screen is 3 meters, and the viewing distance of 4.81 LED display screen is 5 meters. The selection of LED display screens in theaters can be based on the viewing distance. Generally, for LED rental screens, high-definition options include P2.97, P3.91, and P4.81, while some indoor LED display screens such as P2.5, P3, or P4 may also be chosen. If you are concerned about the brightness of LED electronic screens and unclear viewing from a distance, you can choose outdoor LED display screens.
Screen size: Generally speaking, the length and width of the screen are customized according to its width and height. It is better to choose a 16:9 or 4:3 ratio to customize the size of the LED display screen, and the more pixels used, the higher the clarity. Generally speaking, the smaller the spacing, the higher the pixel density, and the higher the image quality.
Refresh rate: Generally speaking, theater performances use high-definition cameras for filming or live streaming, so their refresh rate needs to reach 1920-3840Hz, and high-definition LED displays can meet their requirements. And the playback image is high-definition and delicate, without stripes, with high contrast, seamless stitching, and wide viewing angle.
To avoid situations such as black screens and power outages during performances, Huaxintong Optoelectronics LED display manufacturers recommend that customers choose LED displays with dual backup. This means that when one power or signal fails, the other will directly replace it without affecting the normal operation of the screen. This dual backup LED display supports 24/7 uninterrupted operation, meeting the requirement of theater performance screens not malfunctioning.
In addition, LED display manufacturers use high-quality LED bead tubes for LED rental screens, which not only ensure clarity, color saturation, grayscale level, refresh rate, heat dissipation performance, color reproduction, and wide viewing angle, but also greatly reduce the attenuation of LED beads, effectively improving the service life of LED display screens. At the same time, high requirements are placed on the flatness and seamless splicing of the screen body by the installation personnel, in order to meet the theater's needs for LED display screens as much as possible.
Installation aspect: Wall mounted LED display screens are suitable for LED display screens of about 10 square meters. The wall requirements are solid walls or concrete beams at the hanging point, while hollow bricks or simple partition boards are not suitable for this installation method. Rack mounted is suitable for screens over 10 square meters and is easy to maintain. Lifting is suitable for screens under 10 square meters, with suitable installation locations such as horizontal beams or lintels above, and the screen body needs to be covered with a back cover. Removable seat mount, the seat frame can be independently processed and placed on the ground, or moved left, right, or forward and backward.
Outdoor LED display screens require waterproof, windproof, shockproof, lightning proof, and high brightness requirements. The steel structure must be constructed and combined to avoid being blown down by strong winds. The channel steel should be made into a mouth shape, fixed with angle iron around, screw holes should be drilled, and aluminum-plastic panels should be used to decorate the sound system on both sides. In addition, outdoor LED display screens also need to be grounded for lightning protection to avoid lightning interference and damage to the normal operation of the display screen.
The quality and safety issues of LED electronic screens in theaters should also be taken seriously. In recent years, many LED screen collapse accidents have been caused by unstable steel structure construction. Therefore, when building LED screens, LED display manufacturers or rental companies must strictly follow national or industry standards to select steel structure construction materials, and provide safety and responsibility training to construction personnel to make them aware of the importance of safety. After the construction is completed, a dedicated person should be sent to inspect to avoid safety accidents. In addition, Huaxintong Optoelectronic LED display manufacturers should develop different steel structure construction plans based on the special lifting points and usage environments of some theaters, and communicate and negotiate with theater leaders to ensure construction safety.
The above is a brief introduction by Huaxintong Optoelectronics LED display manufacturers on the application and solutions of LED electronic large screens in theaters. They need to meet the requirements of high refresh rate, high definition, high gray, high contrast, and wide viewing angle, while also selecting the appropriate model and screen area according to the site. It is also necessary to choose different installation methods according to different installation environments, and pay attention to construction safety and product quality issues.
