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El LS740HD pertenece a la serie Luminous Superior de ViewSonics, una línea de proyectores sin lámpara de alto brillo diseñados para espacios comerciales y educativos. Gracias a la tecnología de láser fósforo de tercera generación, ofrece 5000 lúmenes ANSI durante hasta 30 000 horas, lo que garantiza imágenes brillantes y vívidas sin necesidad de reemplazar la lámpara. Su diseño sin lámpara ofrece una solución ecológica y rentable, mientras que su diseño ligero y compacto reduce los costos de transporte. Con hasta 300 proyecciones en Full HD 1080p con alto contraste nativo, es ideal para salas de juntas, aulas y espacios públicos. Este proyector cuenta con zoom óptico de 1,3x, corrección trapezoidal H/V, ajuste de 4 esquinas, proyección de 360° y modo vertical para una configuración sencilla y aplicaciones versátiles.
Especificaciones técnicas
| Primary Information | |
| Model: | LS740HD |
| Display Type: | Laser Projector |
| Image Brightness: | 5000 ANSI lumen |
| Native Resolution: | 1920 x 1080 |
| Display Format: | WXGA |
| Display / Color Support: | 1.07 Billion Colors |
| Image Contrast Ratio: | 3000000:1 |
| Image Aspect Ratio: | 16:9 |
| Throw Ratio: | 1.13-1.47 |
| Min Image Size: | 30 Inch |
| Max Image Size: | 300 Inch |
| Min Throw Distance: | 0.75 M |
| Max Throw Distance: | 9.76 M |
| OSD Languages: | English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese,Japanese, Turkish, Portuguese, Finnish, Indonesian, Arabic, Vietnamese, Hungarian, Norsk, total 23 languages |
| Zoom Type: | Optical Zoom: 1.3XDigital Zoom: 0.8x-2.0x |
| Zoom Range: | 0.8x-2.0x |
| Optical Zoom: | 1.3 x |
| Keystone Correction Direction: | Yes |
| Vertical Keystone Correction: | V:+/-30 |
| Horizontal Keystone Correction: | H:+/-30 |
| Video Input: | HDMI 1.4/ HDCP 1.4 |
| Network Connectivity: | LAN |
| Connectivity Technology: | Wired |
| Color: | White |
| 3D Technology: | None |
| Speakers: | 1 x 15W |
| Lamp Type: | Laser Phosphor |
| Input Device Support Type: | Keypad |
| Power / Device Type: | Power Supply |
| Power Consumption Operational: | Normal: 210WStandby: <0.5W Watt |
| Power / Voltage Required: | 100~240V |
| Enclosure Color: | White |
| Width: | 286 Mm |
| Depth: | 216 Mm |
| Height: | 129 Mm |
| Features: | 3rd generation laser phosphor technology with up to a 30,000-hour lifespan5,000 ANSI Lumens offering bright images in any environmentUp to 300 ultra large screen with lower cost-per-inchCompact size and light weight reducing cost of transportation and installationInstallation flexibility: 1.3x optical zoom, H/V keystone, 360 projection, and portrait mode |
| Audio&Video | |
| Audio Output: | 3.5mm |
| Special Feature | |
| Min Operating Temperature: | 0 C |
| Max Operating Temperature: | 40C |
| COO: | CHINA |
| Image | |
| Image Brightness: | 5000 ANSI lumen |
| Native Resolution: | 1920 x 1080 |
| Image Contrast Ratio: | 3000000:1 |
| Display Format: | WXGA |
| Image Aspect Ratio: | 16:9 |
| Throw Ratio: | 1.13-1.47 |
| Min Image Size: | 30 Inch |
| Max Image Size: | 300 Inch |
| Min Throw Distance: | 0.75 M |
| Max Throw Distance: | 9.76 M |
| Lens | |
| Zoom Type: | Optical Zoom: 1.3XDigital Zoom: 0.8x-2.0x |
| Zoom Range: | 0.8x-2.0x |
| Optical Zoom: | 1.3 x |
| Keystone Correction Direction: | Yes |
| Vertical Keystone Correction: | V:+/-30 |
| Horizontal Keystone Correction: | H:+/-30 |
| Video Input | |
| Video Input: | HDMI 1.4/ HDCP 1.4 |
| Network Connectivity: | LAN |
| Power | |
| Power / Device Type: | Power Supply |
| Power Consumption Operational: | Normal: 210WStandby: <0.5W Watt |
| Power / Voltage Required: | 100~240V |
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