![](/images/backgrounds/288479/hp-xb31-digital-projector-owners-manual-15543936x1.png)
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| appendices |
hp sb21 specifications |
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Light Engine | • Single Chip DLPTM Technology | sb21 |
Brightness | • 1000 comparable lumens | |
Contrast Ratio | • 1800:1 (Full On / Full Off) |
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Lamp | • 132 watt (W) |
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Number of Pixels | • 800 (H)×600 (V) |
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Displayable Colors | • 16.7 million |
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Projection Lens | • F/2.4, f=22.4 mm with manual focus |
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Projection Screen Size • 0.6~7.5 m (25~295 inch) diagonal |
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Projection Distance | • 1m~12 m (3.3~39.4 ft) |
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Video Compatibility | • |
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| and HDTV compatible |
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| • Composite video, |
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| video (via optional cable) |
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H. Frequency | • 15 kHz~70 kHz horizontal scan rate |
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V. Frequency | • 43 Hz~85 Hz vertical refresh rate |
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Power Supply | • Universal AC input 100~240V ; |
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| Input Frequency 50/60 Hz |
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Power Consumption | • 160 watts |
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Uniformity | • 85% (JBMA) |
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I/O Connectors | • Power: AC power input socket |
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| • Computer Input: |
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| · One |
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| /Component Video/HDTV/USB mouse |
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| • Video Input: |
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| · One 2.5mm phone jack for Composite video input |
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| · One USB |
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Weight | • 1 kg (2.2 pounds) |
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Dimensions (W×H×D) • 200×141×60 mm (7.90×5.55×2.30 inches)
Environmental | • Operating Temperature: |
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| Operating Temperature (°C) | Altitude (ft) |
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| 0 ~ 2,500 | |
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| 2,500 ~ 5,000 | |
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| 5,000 ~ 7,000 | |
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| 7,000 ~ 10,000 |
| • Storage Temperature: |
| 80% maximum humidity (0~40,000 ft) |
Safety Regulation | See page 38 for regulatory information |
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