Description
The SU20KA is a high-brightness RGBX laser projector engineered for large-scale immersive imaging and professional AV installations. It delivers accurate color reproduction and sustained output using Appotronics ALPD 5.0 full-spectrum laser technology. The design balances compact footprint with high optical performance to support demanding visual applications.
Key features include an RGBX full-spectrum laser engine with over 11% red light ratio, output rated at 21,000 lumens center, and a dynamic contrast performance up to 100,000:1. The projector achieves WUXGA native resolution with 4K input support and a color gamut that exceeds 110% of Rec.709 for vivid, true-to-source imagery. An IP6X rated dust-proof optical engine and patented internal cooling improve reliability in challenging environments.
Performance specifications include a 0.8” DMD panel, 20,000 hour light source life in standard mode, 95% uniformity and support for screen sizes from 100” to 600”. Optical tools include powered optical axis shift, vertical/horizontal keystone correction ±20°, and a range of optional lenses covering 1.0-3.8:1 throw ratios. The projector supports multi-mode geometric correction for irregular surfaces and edge blending for multi-projector arrays.
Connectivity is broad and professional grade, offering DVI / HDMI / DisplayPort / VGA inputs, five BNC connectors, SDI, 3D SYNC in/out, wired remote interfaces, HDBaseT, RS232 in/out and USB. The I/O suite enables integration with signal routing, broadcast feeds and show-control systems. Control and management are provided via the Appotronics OS and remote control software for simplified operation and monitoring.
Typical applications include large venue projection, simulation and training environments, themed attractions and control room visualization. The projector is optimized for immersive content playback where wide color gamut, high brightness and stable operation are required. Its compact body and optional lenses allow deployment in constrained spaces while maintaining image quality across large screens.
Installation and maintenance are simplified by NFC pre-configuration to reduce setup time and an IP6X optical engine that minimizes cleaning requirements. Powered adjustments for axis shift and lens options streamline alignment and commissioning. Robust thermal management and signal backup functionality ensure continuous operation and reduced downtime.
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