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LR3.9-7.8 User Manual
1.Product Introduction
LR3.9-7.8 is a transparent LED display screen specially designed for stage rental use.
LR3.9-7.8 uses die-casting aluminum structure and LED curtain with more than 50%
transparency, greatly reducing wind resistance and better cooling effect. The cabinet
dimension is 1000*500mm, and its weight is no more than 6kg.
The product is primarily used at live music in order to create mysterious stage effect and
as a medium for video broadcast, information transmission, and so on.
1.1 Product Main Features
• The transparency of LR3.9-7.8 is as high as 50%, which can create a mysterious stage
effect.
• LR3.9-7.8 has thin panel and hollowed-out PCB, which can bring the advantage of light
weight, making operation and movement more convenient. One panel’s weight is no more
than 6kg.
• The advanced lock system with safety mechanism makes the installation firmer, and
the two-handle design makes the operation faster.
• LR3.9-7.8 has curve connection blocks, which are available to support curve from -15
degree to +15 degree, giving users unlimited design flexibility of flat, concave and convex
screen. Meanwhile, LR3.9-7.8 can also offer 90 degree splicing screens, and support
splicing with the curve screen to make creative design.
• LR3.9-7.8 supports high refresh rate, which can quickly achieve dynamic response to
prevent vivid display performance whereas the product with low refresh rate resulted in
low-quality display performance and scanning lines when photos taken.
• LR3.9-7.8 is available for both hanging installation and fixed installation, for more
efficient space utilization for customers.