BenQ LW22STD
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Lumens: 3000 lumens
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Standard Resolution: WXGA（1280*800）
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Display Chip:
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
Review
BenQ LW22STD is a projector suitable for school. It has a longer life span, higher performance and lower power consumption. It can power on and off qucikly, which cost the time of teachers when they give lectures.
Feature
- Laser projection
- Short focus small space big picture
- Long life
- Low power consumption
BenQ LW22STD - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ LW22STD |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3000 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） |
| Maximum Supported Resolution Maximum Supported Resolution | 1600*1200 |
| Image Contrast Ratio Image Contrast Ratio | 20000:1 |
| Throw Ratio Throw Ratio | 0.52：1 |
| Keystone Correction Keystone Correction | Vertical: ± 40 degrees |
| Lamp Life Lamp Life | 20000 hours |
| Lamp Type Lamp Type | laser |
Projection Parameters
| Image Size Image Size,projector1 | 30-300 inches |
| Screen ratio Screen ratio | 16:10 |
| Screen color Screen color | Extreme color technology, 3D color management, background wall color correction |
Ports
| I/O Connection Ports Connection Ports |
two × Computer in (D-sub 15 pin) one × Composite Video in（RCA） one × HDMI（v1.4a） one × S-Video in (Mini DIN 4-pin) two × Audio input (mini jack) |
Other
| Size(HxWxD) Size(HxWxD) | three hundred and seventy × two hundred and fifty-five × 114mm |
| Power Usage Power Usage | Standby power: ＜ 0.5W |
| Machine weight Machine weight | 5kg |
| Accessories Accessories |
BenQ lw22std x1 power cord x1 Remote control / battery x1 User manual CD x1 Quick use guide x1 VGA cable x1 warranty card x1 |
| Warranty Warranty | 2 years |
| other other |
On / off function: customize the startup screen, automatically start up (when VGA signal is detected), automatically shut down (when there is no signal), and restart instantly Technical functions: vidi technology, fast cooling, high altitude mode, picture freezing (picture hiding), intelligent power saving, user setting saving, digital zoom, fast signal search, HDTV compatibility, power-off protection Other functions: key board locking, demonstrator timing, dust filter |
