Within these menus, you’ll find two “ISF Expert” presets, which a calibrator can label as “ISF Day” or “ISF Night” after their handiwork is complete. These modes feature both 2-point and 20-point grayscale calibration controls, and 3-axis control (hue/saturation/luminance) control over the six color gamut points. There are numerous other controls here, including an [Edge Enhancer], [Gamma] curve selection, and a combined spatial+temporal [Noise Reduction] filter.