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4 Technical Specifications
221E2/221EL2
Picture/Display
LCD panel type TFT-LCD
Backlight CCFL(221E2)LED(221EL2)
Panel size 21.5" W( 54.6 cm)
Aspectratio 16:9
Pixel Pitch 0.248 x 0.248 mm
Brightness 250 cd/m²
SmartContrast 500,000:1(221E2)20,000,000:1(221EL2)
Contrast ratio (typ.) 1000:1
Response time (typical) 5 ms
Optimum Resolution 1920x1080 @ 60Hz
Viewing angle 176°(H)/170°(V)@C/R>5
Picture Enhancement SmartImage Lite
Display colors 16.7M
Vertical refresh rate 56Hz -76Hz
HorizontalFrequency 30kHz - 80kHz
sRGB YES
Connectivity
Signal input DVI-D(digital,HDCP),VGA(Analog)
Input Signal Separate Sync, Sync on Green
Convenience
User Convenience SmartImage Lite/ , Input/
,
4:3Wide/back,
PowerOn/Off,Menu(OK),
OSD Languages English,French,German,Italian,Russian,Spanish,
Simplified Chinese, Portuguese
Other convenience Kensingtonlock
Plug & Play Compatibility DDC/CI,sRGB,Windows7/Vista/XP,MacOSX,Linux
Stand
Tilt -3/+12 (221E2/221EL2)
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