4.Technical Specification
4 Technical Specifications
Picture/Display
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Backlight | LED | |||
Panel size | 21.5'' W (54.6 cm) | |||
Aspect ratio | 16:9 |
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Pixel Pitch | 0.248 x 0.248 mm | |||
Brightness | 250 cd/m² | |||
SmartContrast | 20,000,000:1 |
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Contrast ratio (typical) | 1000:1 |
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Response time (typical) | 2 ms | |||
Optimum Resolution | 1920 x 1080 @ 60Hz | |||
Viewing angle | 170° (H) / 160° (V) @ C/R > 10 | |||
Picture Enhancement | SmartImage | |||
Display colors | 16.7 M | |||
Vertical refresh rate | 56Hz | |||
Horizontal Frequency | 30kHz - 83kHz | |||
sRGB | YES | |||
Connectivity |
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Signal input (228C3L) | ||||
Signal input (228C3LH) | VGA (Analog), HDMI | |||
Input Signal | Separate Sync, Sync on Green | |||
Audio In/Out (228C3LH) | HDMI audio out | |||
Convenience |
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User Convenience |
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OSD Languages | English, French, German, Italian, Russian, Spanish, | |||
| Simplified Chinese, Portuguese | |||
Other convenience | Kensington lock | |||
Plug & Play Compatibility | DDC/CI, sRGB,Windows 7/Vista/XP, Mac OSX, Linux | |||
Stand |
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Tilt |
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