hitachi N4220X
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Lumens: 4200 lumens
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Standard Resolution: XGA（1024*768）
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Display Chip: three × 0.63 inch chip (polysilicon active matrix TFT liquid crystal panel)
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Display Technology: 3LCD
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CPU:
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RAM:
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Storage:
hitachi N4220X
hitachi N4220X - Specs
Optical Parameters
| Brand Brand | Hitachi |
| Brand Model Brand Model | hitachi N4220X |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 4200 lumens |
| Display Chip Display Chip | three × 0.63 inch chip (polysilicon active matrix TFT liquid crystal panel) |
| Display Technology Display Technology | 3LCD |
| Standard Resolution Standard Resolution | XGA（1024*768） |
| Image Contrast Ratio Image Contrast Ratio | 20000:1 |
| Throw Ratio Throw Ratio | 1.5-1.8：1 |
| Lamp Life Lamp Life | Normal mode: 5000 hours, economic mode: 8000 hours, intelligent power saving mode: 10000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
| Focus technology Focus technology | Manual focus |
Projection Parameters
Ports
| I/O Connection Ports Connection Ports |
two × D-sub one × D-sub (9 pins) two × HDMI one × HDMI connector (common to HDMI 1) one × RCA terminal two × 3.5mm mini jack two × RCA jack one × Small mono |
| WiFi WiFi | WIFI |
Other
| Size(HxWxD) Size(HxWxD) | three hundred and twenty-five × eighty-five × 245mm |
| Power Usage Power Usage | 320W, standby power: 0.5W |
| Noise Level Noise Level | Normal mode: 37db, economic mode: 1:32db, economic mode: 2:29db |
| Machine weight Machine weight | 3kg |
| Accessories Accessories |
Remote control with two AA batteries x1 power cord x1 RGB cable x1 an instruction manual x1 Anti theft warning label x1 Lens cap x1 Adapter cover x1 Application CD x1 |
| Warranty Warranty | 2 years |
| other other | Ultrashort focus |
