Display 18.51 inch LED Backlit LCD Display Backlight LED Backlight Panel Type TN Resolution 1366 x 768 pixels HD Yes Part Number E1914H Display Features Display Screen Coating Anti-glare with Hard Coating 3H Number of Colors 16.7 M Colors Maximum Refresh Rate 75 Hz (Analog) Aspect Ratio 16:09 Contrast Ratio 600:01:00 Horizontal Viewing Angle 90 (2D) Vertical Viewing Angle 65 (2D) Response Time 5 ms Brightness 200 nits (2D) Pixel Pitch 0.3 mm Color Gamut 83% Horizontal Scanning Frequencies 30 - 83 kHz (Analog) Other Display Features TFT Active Matrix LCD, Adjustable Aspect Ratio: 4:3 and 5:4 Power Features Power Requirement AC 100 - 240 V||50/60 Hz||1.5 A Power Consumption 18 W (Operational), 0.5 W (Standby) Other Power Features Switch Off : 0.5 W Connectivity VGA Yes, 15 Pin D-sub Operating Requirements Operating Temperature 0 - 40 C Non Operating Temperature -20 - 60 C Storage Temperature -20 - 60 C Operating Humidity Range 10 - 80 % Other Operating Requirements Thermal Dissipation: 75.09 BTU per hr, Maximum Operating Altitude: 5000 m, Maximum Non-operating Altitude: 12191 m, Non Operating Humidity Storage: 5% - 90% (Non-condensing) Mounting Features Stand Tilt Stand Tilt 5 to 21 Wall Mounting 100 x 100 mm Wall Mount Standard VESA Mount Security Lock Slot Yes Additional Features Controls Function Buttons, Power On/Off Button (with LED Indicator) OSD Languages Supported 8 Languages Plug and Play Yes System Requirements Windows: XP, Vista, 7, 8 Other Features