Specifications: Dell™ W2300 LCD TV User's GuideGeneral • Flat Panel • Resolution • PC Display Modes • TV Display Modes • HDTV Display Modes • SDTV • Electrical •Physical Characteristics • Environmental • Power Management Modes • TV and Video Power Management Modes •Pin Assignments • Plug and Play CapabilityGeneralModel number W2300 LCD TVFlat PanelScreen dimensionsScreen type Active matrix - TFT LCDScreen dimensions 23 inches (23-inch viewable image size)Preset display area:Horizontal 501.12± 3 mm (20.04 inches ± 0.12 inches)Vertical 300.67± 3 mm (12.03 inches ± 0.12 inches)Pixel pitch 0.3915 mmViewing angle +/- 88° (vertical) typ, +/- 88° (horizontal) typLuminance output 450 CD/m ²(typ)Contrast ratio 400 to 1 (typ)Faceplate coating Anti-glareBacklight CCFL (12)Panel Weight 2.7 Kg/ 5.95lbsResolutionHorizontal scan range 30 kHz to 61kHz (automatic)Vertical scan range 56 Hz to 75 Hz (automatic)Optimal preset resolution 1280 x 768 at 60 HzHighest preset resolution 1280 x 768 at 75 Hz* Highest addressable resolution 1280 x 768 at 60 Hz* Addressable means the LCD TV will sync up to this mode.However, Dell does not guarantee the image will be sized, shaped and centered correctly.PC Display ModesDisplay Mode HorizontalFrequency (kHz)Vertical Frequency(Hz)Pixel Clock(MHz)Sync Polarity(Horizontal/Vertical)VGA, 720x 400 31.469 70.087 28.3 -/+VGA, 640x 480 31.469 59.940 25.2 -/-Exhibit 3Installstion and Operating Instructions