The picture is refreshed with the 600Hz Max Sub Field Driving system to ensure fast-moving subjects are rendered without blur, and a native resolution of 1920x1080 ensures that high definition content can be rendered in full 1080p. A 3,000,000:1 dynamic contrast ratio allows clear separation of colors, and the Dual XD Engine uses a pair of processors to optimize performance for better color accuracy and realism. Calibration of the picture can be handled easily through the Picture Wizard II system, and a number of quick-select AV Modes are available to switch between presets.