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5. Technical Specifications
Picture/Display
Monitor Panel Type TFT-LCD
Backlight LED
Panel Size 21.5" W (54.6cm)
Aspect Ratio 16:9
Pixel Pitch 0.248 x 0.248 mm
Brightness 250 cd/m²
SmartContrast 20,000,000:1
Contrast Ratio (typ.) 1000:1
Response Time (typ.) 14ms
Optimum Resolution 1920 x 1080 @ 60Hz
Viewing Angle 178° (H) / 178° (V) @ C/R > 10
Picture Enhancement SmartImage Lite
Display Colors 16.7M
Vertical Refresh Rate 56Hz - 76Hz
Horizontal Frequency 30kHz - 83kHz
sRGB YES
Connectivity
Signal Input
DVI (digital), VGA (Analog),
HDMI (available for model 227E3QPH)
Input Signal Separate Sync, Sync on Green
Convenience
User Convenience
227E3Q:
227E3QPH:
OSD Languages
English, French, German, Spanish, Italian, Russian,
Simplified Chinese, Portuguese, Turkish
Other Convenience Kensington Lock
Plug & Play Compatibility DDC/CI, sRGB, Windows 7/Vista/XP, Mac OSX, Linux
Stand
Tilt -5 / +20
Power
On Mode (typ.)
227E3Q: 29.2W(typ.)
227E3QPH: 29.2W(typ.), 32.2W(max.)
Energy Consumption
(EnergyStar 5.0 test
method)
AC Input Voltage at
100VAC +/-5VAC,
50Hz +/-3Hz
AC Input Voltage at
115VAC +/-5VAC,
60Hz +/-3Hz
AC Input Voltage at
230VAC +/-5VAC, 50Hz
+/-3Hz
Normal Operation (typ.) 25.2W 25W 24.8W
Sleep 0.5W 0.5W 0.5W
Off 0.5W 0.5W
0.5W(227E3Q)
0.3W(227E3QPH)