
5. Technical Specifications
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| Monitor Panel Type | LCD | 
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| Backlight | LED | 
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| Panel Size | 22" W (55.9cm) | 
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| Aspect Ratio | 16:10 | 
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| Pixel Pitch | 0.282 x 0.282 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 | 5ms | 
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| Optimum Resolution | 1680 x 1050 @ 60Hz | 
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| Viewing Angle | 170° (H) / 160° (V) @ C/R > 10 | 
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| Display Colors | 16.7M | 
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| Vertical Refresh Rate | 56 Hz - 76 Hz | 
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| Horizontal Frequency | 30 kHz - 83 kHz | 
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| sRGB | YES | 
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| Connectivity | 
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| Signal Input | DVI(Digital),VGA( Analog), Display Port(Optional) | ||||||||
| Input Signal | Separate Sync, Sync on Green | 
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| Audio In/Out | PC  | 
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| Convenience | 
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| 1.5Wx2 | 
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| User Convenience | 
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| OSD Languages | English, French, German, Spanish, Italian, Russian, | ||||||||
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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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| Swivel | 
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| Height adjustment | 110mm | 
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| 220B4LPY | 
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| Power | 
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| On Mode | 20.4W (typ.) 33.1W(max) | 
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| Energy Consumption | AC Input Voltage | 
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| (EnergyStar 5.0 test method) | at 100VAC, 50Hz | 
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| Normal Operation (typ.) | 16.8W | 
 | 16.8W | 16.8W | |||||
| Sleep (Standby) | 0.3W (typ.) | 
 | 0.3W (typ.) | 0.3W (typ.) | |||||
| Off (AC switch) | 0W (typ.) | 
 | 0W (typ.) | 0W (typ.) | |||||
| Heat Dissipation* | AC Input Voltage | 
 | AC Input Voltage | AC Input Voltage | |||||
| at 100VAC , 50Hz | 
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