Dell ST2220L User's Guide - Page 7

HDMI Connector (for selective models) Pin Number 19-pin Side of the Connected Signal Cable 1 TMDS DATA 2+ 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2- 4 TMDS DATA 1+ 5 TMDS DATA 1 SHIELD 6 TMDS DATA 1- 7 TMDS DATA 0+ 8 TMDS DATA 0 SHIELD 9 TMDS DATA 0- 10 TMDS CLOCK 11 TMDS CLOCK SHIELD 12 TMDS CLOCK- 13 CEC 14 Reserved (N.C. on device) 15 DDC CLOCK (SCL) 16 DDC DATA (SDA) 17 DDC/CEC Ground 18 +5V POWER 19 HOT PLUG DETECT Flat Panel Specifications Model Screen type Panel type Screen dimensions Preset display area: Horizontal Vertical ST2220L/ST2220M Active matrix - TFT LCD TN 54.61cm (21.5 inches) (21.5-inch viewable image size) 476.64 mm (18.76 inches) 268.11 mm (10.56 inches) Pixel pitch Viewing angle Luminance output Dynamic Contrast Ratio Faceplate coating Backlight Response Time Color Depth Color Gamut 0.248 mm 160° (vertical) typical, 170° (horizontal) typical 250 CD/m ²(typical) 8,000,000 to 1* Antiglare with hard-coating 3H LED light bar system 5 ms typical 16.7 mil colors 78 %** * Based on estimation ** ST2220L/ST2220M Color Gamut (Typical) is based on CIE1976 (78 %) and CIE1931 (68 %). Resolution