Dell ST2220 User's Guide - Page 7

Preset Display Modes ST2220 Display Mode Horizontal Frequency (kHz) VGA, 720 x 400 VGA, 640 x 480 VGA, 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 VESA, 1920 x 1080 31.469 31.469 37.500 37.879 46.875 48.363 60.023 67.500 64.000 79.976 67.500 Vertical Frequency (Hz) 70.087 59.940 75.000 60.317 75.000 60.004 75.029 75.000 60.000 75.025 60.000 Pixel Clock (MHz) 28.3 25.2 31.5 40.0 49.5 65.0 78.8 108.0 108.0 135.0 148.5 Sync Polarity (Horizontal/Vertical) Electrical Model Video input signals Synchronization input signals AC input voltage/frequency/current Inrush iso surge current ST2220 Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG (Composite SYNC on green) 100 to 240 VAC/50 or 60 Hz + 3 Hz/2.0A (Max.) 120 V: 30 A (Max.) 240 V: 60 A (Max.) Physical Characteristics Model Connector type Signal cable type Dimensions (with stand) Height Width Depth Dimensions (without stand) Height Width Depth Stand dimensions Height Width Depth Weight Weight with packaging ST2220 l D-sub: Blue connector l D-sub: Detachable, Analog, 15 pin, shipped attached to the monitor 385.86 mm (15.19 inches) 520.64 mm (20.50 inches) 203.68 mm (8.02 inches) 326.02 mm (12.84 inches) 520.64 mm (20.50 inches) 59.40 mm (2.34 inches) 149.85 mm ( 5.90 inches) 203.68 mm (8.02 inches) 203.68 mm (8.02 inches) 5.19 kg (11.43 lb)