Dell P190S User Guide - Page 34

Dell P170S/P190S Flat Panel Monitor User's Guide USB ports: 1 upstream - rear 4 downstream - 2 on rear; 2 on left side NOTE: USB 2.0 capability requires 2.0-capable computer. NOTE: The USB interface of the monitor works ONLY when monitor is powered ON (or in Power Save Mode). Switching your monitor OFF and then ON would re-enumerate its USB interface; attached peripherals may take a few seconds to resume normal functionality. Flat Panel Specifications Model Screen type Panel type Screen dimensions P170S P190S Active matrix - TFT LCD Active matrix - TFT LCD TN TN 17 inches (17-inch diagonal viewable image size) 19 inches (19-inch diagonal viewable image size) Preset display area: Horizontal Vertical 337.9 mm (13.3 inches) 270.3 mm (10.6 inches) 376.3 mm (14.8 inches) 301.1 mm (11.8 inches) Pixel pitch 0.264 mm 0.294 mm Viewing angle 160° (vertical) typical, 170° (horizontal) typical 160° (vertical) typical, 170° (horizontal) typical Luminance output Contrast ratio Faceplate coating Backlight Response Time Color Depth Color Gamut 250 CD/m² (typical) 800 to 1 (typical) Antiglare with hard-coating 3H 2 CCFLs backlight 5 ms typical 16.7 mil colors 72 %* 250 CD/m² (typical) 800 to 1 (typical) Antiglare with hard-coating 3H 2 CCFLs backlight 5 ms typical 16.7 mil colors 72 %* * P170S/P190S Color Gamut (Typical) is based on CIE1976 (85%) and CIE1931 (72%). Resolution Model Horizontal scan range Vertical scan range Maximum preset resolution P170S/P190S 30 kHz to 81 kHz (automatic) 56 Hz to 76 Hz (automatic) 1280 x 1024 at 60 Hz Preset Display Modes P170S/P190S Display Mode VGA, 720 x 400 VGA, 640 x 480 VESA, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 1024 VESA, 1280 x 1024 Horizontal Frequency (kHz) 31.5 31.5 37.5 37.9 46.9 48.4 60.0 67.5 64.0 80.0 Vertical Frequency (Hz) 70.1 60.0 75.0 60.3 75.0 60.0 75.0 75.0 60.0 75.0 Pixel Clock (MHz) 28.3 25.2 31.5 40.0 49.5 65.0 78.8 108.0 108.0 135.0 Sync Polarity (Horizontal/Vertical) Electrical Model P170S/P190S file:///S|/SSA_Proposal/P170S_P190S/UG/about.htm[7/8/2011 4:49:51 PM]