4.Technical Specifications
4. Technical Specifications
Picture/Display
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Backlight | LED |
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Panel Size | 23" W (58.42cm) |
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Aspect Ratio | 16:9 |
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Pixel Pitch | 0.265 x 0.265 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.) | 14 ms |
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SmartResponse Time (typ.) | 7 ms |
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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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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 | 239C4QH: HDMI1, HDMI2(Digital),VGA( Analog) | ||||||
239C4Q: DVI(Digital),VGA( Analog) |
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Input Signal | Separate Sync, Sync on Green |
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Convenience |
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User Convenience |
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OSD Languages | English, French, German, Spanish, Italian, Russian, | ||||||
Simplified Chinese, Portuguese |
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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 | 33.6W (typ.) |
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Energy Consumption | AC Input Voltage at |
| AC Input Voltage at | AC Input Voltage at | |||
100VAC |
| 115VAC | 230VAC | ||||
(EnergyStar 5.0 test method) |
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50Hz |
| 60Hz | 50Hz | ||||
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Normal Operation (typ.) | 28.38W |
| 28.54W | 28.27W | |||
Sleep (Standby) | 0.3W (typ.) |
| 0.3W (typ.) | 0.3W (typ.) | |||
Off | 0.3W (typ.) |
| 0.3W (typ.) | 0.3W (typ.) | |||
| AC Input Voltage at |
| AC Input Voltage at | AC Input Voltage at | |||
Heat Dissipation* | 100VAC |
| 115VAC | 230VAC | |||
| 50Hz |
| 60Hz | 50Hz | |||
Normal Operation | 96.86 BTU/hr |
| 97.41 BTU/hr | 96.48 BTU/hr |
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