BenQ LW890USTD
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Lumens: 4200 ANSI lumens
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Standard Resolution: 1280*800
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Display Chip:
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Display Technology: DLP technology
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CPU:
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RAM:
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Storage:
BenQ LW890USTD is a laser projector for educational use. It adopts 455nm pure blue laser, whose light source life is more durable. With ultra-short throw, it can avoid shadow caused by too long projection distance. The sealed laser module with dustproof feature can effectively protect the projector from dust accumulation and avoid black spot on the screen.
BenQ LW890USTD - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ LW890USTD |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 4200 ANSI lumens |
| Display Technology Display Technology | DLP technology |
| Standard Resolution Standard Resolution | 1280*800 |
| Maximum Supported Resolution Maximum Supported Resolution | 1920*1200 |
| Image Contrast Ratio Image Contrast Ratio | 100000:1 |
| Throw Ratio Throw Ratio | 0.24:1 |
| Keystone Correction Keystone Correction | Vertical & horizontal ±20° |
| Lamp Life Lamp Life | 30000 hours |
| Lamp Type Lamp Type | laser |
Projection Parameters
| Product type Product type | Educational projector |
| Screen ratio Screen ratio | 16:10 |
Ports
| I/O Connection Ports Connection Ports |
Audio L/R input x 1 Audio output x 1 HDMI 1.4 (a) x 1 Audio input x 1 The MHL (2.1) x 1 LAN (RJ45) x 1 RS232 (DB-9pin) x 1 USB (Type A) x 1 USB (Type Mini B) x 1 Speaker 10W x 1 Infrared receiver X 2 |
Other
| Size(HxWxD) Size(HxWxD) | 164×400×502 mm |
| Power Usage Power Usage | 368W |
| Machine weight Machine weight | 9.25kg |
| Accessories Accessories |
Remote control x1 power cord x1 quick start guide x1 User manual CD x1 warranty card x1 Lens cap x1 |
| Warranty Warranty | 2 years |
