Plug and Play CapabilityYou can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using DisChannel (DDC) protocols so the system can configure itself and optimize the monitor settings. Most monitor installations are automatic; you can select different settings if desired. Finformation about changing the monitor settings, see Operating the Monitor.Flat Panel Specifications* 2009W color gamut (typical) is based on CIE1976 (102%) and CIE1931 (92%) test standards.Screen type Active matrix - TFT LCDScreen dimensions 20 inches (20-inch viewable image size)Preset display area:Horizontal 433.44 mm (17.06 inches)Vertical 270.90 mm (10.67 inches)Pixel pitch 0.258 mmViewing angle 160° (vertical) typ, 170° (horizontal) typLuminance output 300 cd/m ²(typ)Contrast ratio 1000 to 1 (typ)Dynamic contrast ratio 2000 to 1 (typ)Faceplate coating Antiglare with hard-coating 3HBacklight CCFL (4) edgelight systemResponse Time 5ms typicalColor gamut (Typical) 102%*