nec CK4155W
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Lumens: 3500 lumens
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Standard Resolution: WXGA（1280*800）
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Display Chip: 0.59 inch chip
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Display Technology: 3LCD
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CPU:
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RAM:
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Storage:
nec CK4155W
nec CK4155W - Specs
Optical Parameters
| Brand Brand | NEC |
| Brand Model Brand Model | nec CK4155W |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3500 lumens |
| Display Chip Display Chip | 0.59 inch chip |
| Display Technology Display Technology | 3LCD |
| Standard Resolution Standard Resolution | WXGA（1280*800） |
| Image Contrast Ratio Image Contrast Ratio | 15000:1 |
| Throw Ratio Throw Ratio | 80 inches @ 0.79m |
| Lamp Life Lamp Life | Normal mode: 5000 hours, economic mode: 6000 hours, intelligent power saving mode: 10000 hours |
| Focus technology Focus technology | Manual focus |
Projection Parameters
| Image Size Image Size,projector1 | 50-100 inches |
| Projection method Projection method | Forward projection, rear projection, table, ceiling |
Ports
| I/O Connection Ports Connection Ports |
two × RGB / combination (D-sub 15 pin) two × Support HDCP * 5 type a HDMI (19p, HDMI terminal) one × Video (RCA) one × RCA Audio (L / R) one × Stereo micro audio |
| WiFi WiFi | WiFi: support iee802.11b/g/n protocol |
Other
| Size(HxWxD) Size(HxWxD) | Excluding protrusion 335 × ninety-nine × 329mm |
| Power Usage Power Usage | Normal mode: 299w, standby power: 0.5W |
| Machine weight Machine weight | 3.8kg |
| Warranty Warranty | 3 years |
| other other | Short focus |
