BenQ DW809STH
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Lumens: 3600 lumens
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Standard Resolution: WXGA（1280*800）
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Display Chip: Texas Instruments DLP digital optical processing projection technology
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
BenQ DW809STH is a short-throw projector for educational use. The projector has a throw ratio of 0.49:1, which can project big images at a short distance. The projector has1280*800 resolution and 3,600 lumens, bringing bright images for students.
BenQ DW809STH - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ DW809STH |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3600 lumens |
| Display Chip Display Chip | Texas Instruments DLP digital optical processing projection technology |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | WXGA（1280*800） |
| Image Contrast Ratio Image Contrast Ratio | 20000:1 |
| Throw Ratio Throw Ratio | zero point four nine |
| Keystone Correction Keystone Correction | Vertical: ± 30 degrees |
| Lamp Life Lamp Life | Normal mode: 6000 hours, economic mode: 10000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
Projection Parameters
| Image Size Image Size,projector1 | 60-120 inches |
| Screen ratio Screen ratio | 16: 10 (5 options) |
Ports
| I/O Connection Ports Connection Ports |
2 x VGA input (D-Sub 15pin) 1 x HDMI (1.4 a) 1×VGA input (D-Sub 15pin) 1 x USB (Type A) 1 x USB (Type Mini B) 1×RS232 (DB-9 pin) 1 x LAN (RJ45) |
Other
| Size(HxWxD) Size(HxWxD) | 320×120×239mm |
| Power Usage Power Usage | 280W, standby power: ＜ 0.5W |
| Machine weight Machine weight | 2.7kg |
| Warranty Warranty | 2 years |
| other other | Short focus |
