Descrizione
Specifications
The BenQ LH856UST Interactive laser projector Ultra Short Throw 3500 ANSI LumenWhite is designed to meet the needs of schools, universities, and corporate environments requiring interactivity, visual quality, and long-term reliability. With its ultra short throw lens, it can project images up to 100 from a minimal distance, eliminating shadows and glare, and enhancing interaction with content.
With a brightness of 3500 ANSI lumens and Full HD 1080p resolution, the BenQ LH856UST laser projector delivers a clear and engaging viewing experience even in well-lit environments. The laser light source provides up to 30,000 hours of lifespan, eliminating lamp replacement costs and reducing maintenance. The system supports PointWrite technology for interactive features, turning any surface into a digital whiteboard. The device includes automatic keystone correction, vertical projection, HDMI connectivity, LAN Control compatibility, and eco-friendly modes for energy efficiency.
The BenQ LH856UST is the perfect professional laser interactive projector for educational and training environments, combining cutting-edge technology, superior visual quality, and great installation versatility.
Features
| Technology | DLP |
Image
| Display color | 30-bit (1.07 billion colors) |
| Resolution | 1080P (1920×1080) |
| Image modes | 3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, Vivid |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 3,000,000:1 |
| Light source | Laser |
Audio
| Speaker | 2 x 10W |
Optics
| Throw ratio | 0.33 |
| Zoom ratio | Fixed |
| Lens | F/# = 2.5, f = 5.1 mm |
| Projection offset (full height) | 124.6% |
| Keystone adjustment | 2D, vertical ± 15°; horizontal ± 15° |
Structure
| Dimensions | 31,7 × 37,6 × 20,8 cm |
| Weight | 6,5 kg |
| Power consumption | 170 W |
| Voltage | AC 100240 V, 50/60 Hz |
| Noise level (Typ./Eco.) | 34 / 32 dB |
| Operating temperature | 040 |
| Interfaces | 2 x HDMI (2.0b / HDCP2.2) 1 x PC (D-sub 15pin) 1 x Monitor out (D-sub 15pin) 1 x LAN (RJ45) 1 x USB Type A (2.0 / 1.5A) 1 x USB Mini Type B (PointWrite and service) 1 x RS232 (DB-9 pin) 1 x Audio in (3.5 mm mini jack) 1 x Audio out (3.5 mm mini jack) 1 x Microphone in (mini jack) |
