1. Video sources: HDMI, DVI, YPbPr, composite video, VGA, USB 2. Startup time is less than 8 seconds, and start-up is quick; 3. 3D video bright color separation; 4. 3D progressive processing; 5. 3D digital signal Noise reduction; 6. Working mode 24 hours / 7 days; 7. Full hardware architecture, no processor or operating system;