Epson CB-685Wi
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Lumens: 3500 lumens
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Standard Resolution: WXGA（1280*800）
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Display Chip: 3× 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:
Review
Brand new educational super short focus interactive projector
3,500 lumens high color brightness, 14,000:1 High contrast
Dual screen splicing, super widescreen interactive
About 60cm distance (wide Angle) projecting 100 inch large screen
ECO mode lamp service life 10,000 hours, air filter service life 10,000 hours
2 points interactive pen sensitive and accurate interaction
Epson CB-685Wi - Specs
Optical Parameters
| Brand Brand | Epson |
| Brand Model Brand Model | Epson CB-685Wi |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3500 lumens |
| Display Chip Display Chip | 3 × 0.59 inch chip |
| Display Technology Display Technology | 3LCD |
| Standard Resolution Standard Resolution | WXGA（1280*800） |
| Image Contrast Ratio Image Contrast Ratio | 14000:1 |
| Throw Ratio Throw Ratio | 0.28:1 (wide angle), 0.37:1 (telephoto) |
| Keystone Correction Keystone Correction |
Horizontal: ± 3 degrees Vertical: ± 3 degrees |
| Lamp Life Lamp Life | Normal mode: 5000 hours, economic mode: 10000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
| Focus technology Focus technology | Manual focus |
Projection Parameters
| Image Size Image Size,projector1 | 60-100 inches |
| Screen ratio Screen ratio | 16:10 |
Ports
| I/O Connection Ports Connection Ports |
two × Video input: D-sub 15 pin one × Video input: RCA (yellow) three × HDMI：HDMI1=MHL three × Audio input: stereo mini jack one × Microphone input: stereo mini jack |
| WiFi WiFi | WIFI |
Other
| Size(HxWxD) Size(HxWxD) | 367 ×149× 400mm |
| Power Usage Power Usage | Normal mode: 354w, economic mode: 309w, standby power: 2.3W |
| Noise Level Noise Level | Normal mode: 35dB, economic mode: 30dB, economic mode: 2:29db |
| Machine weight Machine weight | 5.8kg |
| Warranty Warranty | 2 years |
| other other | Interaction, short focus, |
