28Chapter 1: System specificationsInverterVideo subsystemPhysical SizeElectrical InterfaceSurfaceSupport ColorViewing AngleTemperature RangeItem SpecificationVendor & model name Sumida TWS-449-308Brightness conditions 3.3V duty 20%—80%Input voltage (V) 8V—20VInput current (mA) 950 mA (max)Output voltage (V, rms) 612V, rms—945V, rmsOutput current (mA, rms) 6.2 mA, rms—6.8 mA, rmsOutput voltage frequency(k Hz)50—60 kHzItem SpecificationChipset • Nvidia NB9M-GS• Nvidia NB9P-GSMemory size • 256 MB VRAM (NB9M-GS)• 512 MB VRAM (NB9P-GSFeatures • Unified Shader Architecture• Support Microsoft® DirectX® 10 Shader Model 4• Geometry Instancing 2.0• SGI OpenGL® 2.0 Optimizations and support• Adaptive PCI Express Interface• High efficiency integrated adaptable and programmable VideoProcessor (VP2)• Integrated Bit Stream Processor (BSP)• NVIDIA PureVideo/Pure Video HD Technology• Industry Video codec standard hardware acceleration• Advanced Spatial Temporal De-Interlacing• Vibrant Color Temperature Correction• LCD Overdrive• High-Quality Real-Time Video Recording• Best quality 10-bit display pipeline• NVIDIA nView Multi Display Technology• SmartDimmer Technology• Integrated HDMI Support• Support for integrated HDCP• NVIDIA Digital Vibrance Control Technology• Integrate HDTV Encoder• Dual 400MHz RAMDACsCore voltage • 1.0VItem Specification