1： Project Introduction
Large screen size, bright colors, high resolution, and seamless unified display effects have always been an ideal pursuit for people's visual experience. The emerging geometric correction edge fusion large screen projection display technology has become the most effective way to meet this demand.
A seamless projection display system is a video display system that combines projection systems. It has a larger display size, wider field of view, more display content, higher display resolution, and more impactful and immersive visual effects than ordinary TV splicing, LCD splicing, and LED systems.
2： Video equipment
1. Projection Screen - Engineering Electric Screen Engineering Picture Frame Screen
The electric screen adopts a tubular motor, which is reliable in performance, precise in positioning, and has a thermal protection system to extend the screen's service life. The screen has characteristics such as light resistance, washing resistance, and flame retardancy. The entire screen surface is seamless and not prone to aging. It does not fade or turn yellow after long-term use, does not deform, has no odor, and can be moisture-proof and moldy proof (provide a qualified test report). The screen gain reaches 1.2 and the viewing angle is 140 °. The frame screen is customized according to the conference room.
2. Projector
Due to its application in special application areas with extremely high performance requirements and high reliability requirements for equipment, this system has stricter technical specifications.
Resolution: In order to ensure that the image is not distorted, projectors used for edge fusion can only use their true resolution. To capture image details, the true resolution of the projector should be at least 1920 x 1200 (or equivalent).
Brightness: In display systems such as auditoriums, large screens are generally used, and projectors with sufficient high lumen brightness should be selected to ensure the audience's immersion. Suggest above 6000 to 12000 lumens.
This display system belongs to high-end conference applications, with extremely high requirements for application performance and special environmental situations, which must ensure stability and reliability. In addition, considering the actual resolution, brightness, especially contrast and color consistency, it is recommended to choose a high-definition and high brightness laser projector:
Configuration 1: One 6000 lumen high-definition and high brightness laser engineering projector
Advantages: High brightness and high-definition; The latest technology laser light source is energy-saving, healthy, environmentally friendly, and radiation free, with no subsequent usage costs (such as replacing light bulbs and dust removal); The service life can reach up to 20000 hours.
6000 lumens, 1920 * 1200 high-definition cold light source with a lifespan of over 20000 hours, zero radiation, environmentally friendly and energy-saving.
Configuration 2: 1 12000 lumen laser engineering projector, 12000 lumens, 1920 * 1200 high-definition cold light source with a lifespan of over 20000 hours, zero radiation, environmental protection, and energy conservation.
3： Conference room surround sound audio system
Digital audio processor
Digital audio matrix processor, ultra-low noise preamplifier circuit, low distortion analog circuit, 114dB audio AD, DA, providing high-quality sound quality for on-site use.
Mixing console, 6 microphones/12 line inputs (4 mono+4 stereo), 2-group bus+1 stereo bus
