Epson CB-680Wi
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Lumens: 3200 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:
Highlights
Interactive educational ultrafocal projector
3,200 lumens high color brightness *1, 1414:1 High contrast *1
Dual screen splicing, super widescreen interactive *6
About 60cm distance (wide Angle) projection 100 inch large screen *2
ECO mode lamp service life 10,000 hours *3, air filter service life 10,000 hours *4
6 points finger +2 points interactive pen sensitive and accurate interaction *5
Epson CB-680Wi - Specs
Optical Parameters
| Brand Brand | Epson |
| Brand Model Brand Model | Epson CB-680Wi |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3200 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: 317w, economic mode: 230W, standby power: 2.3W |
| Noise Level Noise Level | Normal mode: 35dB, economic mode: 28dB |
| Machine weight Machine weight | 5.8kg |
| Warranty Warranty |
2 years |
| other other |
Interaction, short focus, |
