Optoma OSS891
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Lumens: 3400 lumens
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Standard Resolution: SVGA（800*600）
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Display Chip: DMD chip
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
Optoma OSS891 is a DLP projector for commercial use and educational use. The projector is rated at 3,400 lumens and SVGA resolution, delivering bright and clear images. It can project at most 302 inches, satisfying various needs.
Optoma OSS891 - Specs
Optical Parameters
| Brand Brand | Optoma |
| Brand Model Brand Model | Optoma OSS891 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3400 lumens |
| Display Chip Display Chip | DMD chip |
| Display Technology Display Technology |
DLP |
| Standard Resolution Standard Resolution |
SVGA（800*600） |
| Maximum Supported Resolution Maximum Supported Resolution |
1920*1080 |
| Image Contrast Ratio Image Contrast Ratio | 20000:1 |
| Throw Ratio Throw Ratio |
1.95-2.15：1 |
| Keystone Correction Keystone Correction |
Vertical: ± 40 degrees |
| Lamp Life Lamp Life | Highlight mode: 5000 hours, intelligent power saving mode: 6500 hours |
| Focus technology Focus technology |
Manual focus |
Projection Parameters
| Product type Product type | Commercial projector |
| Image Size Image Size,projector1 | 27.5-302.8 inches |
| Screen ratio Screen ratio | 4:3/16:9 |
Ports
| I/O Connection Ports Connection Ports |
1×HDMI 1.4a 1×VGA in 1×S-Video 1×Composite Video 1×Audio Input 1×RS-232 control interface（9 Pin） 1×Mini USB 1×USB A |
Other
| Size(HxWxD) Size(HxWxD) | 314×224×102mm |
| Power Usage Power Usage | Bright mode: 248w, standby power: ≤ 0.5W |
| Noise Level Noise Level | Bright mode: 34dB, economic mode: 29dB |
| Machine weight Machine weight | 2.5kg |
| Warranty Warranty |
2 years |
| other other |
3D |
