9 DDC +5 V10 GND-sync11 GND12 DDC data13 H-sync14 V-sync15 DDC clockFlat Panel Specifications* [E1912H] color gamut (typical) is based on CIE1976 (82 %) and CIE1931 (72 %) test standards.Resolution SpecificationsElectrical SpecificationsModel number Dell E1912H monitorScreen type Active matrix - TFT LCDPanel Type TNScreen dimensions 47.0 cm (18.5 inches) (18.5-inch wideviewable image size)Preset display area:l Horizontall Vertical409.8 mm (16.14 inches)230.4 mm (9.07 inches)Pixel pitch 0.300 mmViewing angle:l Horizontall Vertical170 ° typical160 ° typicalLuminance output 250 cd/m ² (typical)Contrast ratio 1000 to 1 (typical)Faceplate coating Antiglare with hard-coating 3HBacklight LED light bar systemResponse Time 5 ms typical (black to white)Color Depth 16.7 mil colorsColor Gamut 82 % (typical) *Model number Dell E1912HScan rangel Horizontall Vertical30 kHz to 83 kHz (automatic)56 Hz to 75 Hz (automatic)Maximum preset resolution 1366 x 768 at 60 HzModel number Dell E1912H monitorVideo input signals Analog RGB: 0.7 Volts +/- 5 %, 75 ohm inputimpedanceSynchronization input signalsSeparate horizontal and verticalsynchronizations, polarity-free TTL level, SOG(Composite SYNC on green)AC input voltage / frequency / current 100 VAC to 240 VAC/50 Hz or 60 Hz + 3 Hz/1.5 A(Max.)Inrush current 120 V: 30 A (Max.)240 V: 60 A (Max.)