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