ricoh PJ LU3800UST
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Lumens: 4000 lumens
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Standard Resolution: WUXGA（1920*1200）
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Display Chip: three × 0.76 inch chip
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Display Technology: 3LCD
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CPU:
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RAM:
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Storage:
ricoh PJ LU3800UST
ricoh PJ LU3800UST - Specs
Optical Parameters
| Brand Brand | Ricoh |
| Brand Model Brand Model | ricoh PJ LU3800UST |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 4000 lumens |
| Display Chip Display Chip | three × 0.76 inch chip |
| Display Technology Display Technology | 3LCD |
| Standard Resolution Standard Resolution | WUXGA（1920*1200） |
| Image Contrast Ratio Image Contrast Ratio | 300000:1 |
| Throw Ratio Throw Ratio | 0.27:1-0.29:1 |
| Keystone Correction Keystone Correction | Vertical, horizontal: ± 5 degrees |
| Lamp Life Lamp Life | 20000 hours |
| Lamp Type Lamp Type | Laser + LED |
| Focus technology Focus technology | Manual focus |
Projection Parameters
| Image Size Image Size,projector1 | 70-130 inches |
| Screen ratio Screen ratio | 16:10 |
| Projection method Projection method | Forward projection, rear projection, table, ceiling |
Ports
| I/O Connection Ports Connection Ports |
two × Computer input: Mini D-sub 15 pin one × S-Video: Mini DIN 4 Pin one × HDMI input 1: HDMI (1.4 / MHL) one × HDMI input 2: HDMI (1.4) one × Video: RCA_ 1 needle one × Audio input: mini jack |
Other
| Size(HxWxD) Size(HxWxD) | six hundred and four × five hundred and eighty-five × 297mm |
| Power Usage Power Usage | Normal mode: 455w, economic mode: 308w |
| Noise Level Noise Level | Normal mode: 37.5db, economic mode: 33.5db |
| Machine weight Machine weight | 10.9kg |
| Warranty Warranty | 2 years |
| other other | High altitude mode: support (1400-2700m) |
