Overview The Epson EB-W51 is a WXGA (1280×800) portable projector using Epson’s 3LCD technology. It is designed for use in classrooms, offices, small meeting rooms or home use where a bright, flexible projection is needed even under ambient light. Key selling points include: A bright output of 4,000 lumens (for both color and white light) ensures the image remains visible in moderately lit rooms. WXGA (1280×800) resolution with a 16:10 aspect ratio, which is useful for displaying widescreen computer content and modern presentation slides. Compact and relatively lightweight design for a 4,000-lumen projector, making it portable. Good lamp life in Eco mode, which helps reduce maintenance and running costs. Flexible connectivity (HDMI, VGA, USB etc) and optional wireless support via accessory modules. Specifications Below is a summary of its main specs: Feature Specification Projection Technology 3LCD, RGB liquid crystal shutter Native Resolution 1280 × 800 (WXGA) Brightness 4,000 lumens (color and white) in normal mode 2,600 lumens in economy / Eco mode Contrast Ratio 16,000 : 1 Lamp / Light Source 210 W UHE lamp Life: ~6,000 hrs (Normal) / ~12,000 hrs (Eco) Lens & Throw Throw ratio: 1.30 – 1.56:1 Zoom: 1.2× manual zoomFocal length: 16.90 – 20.28 mm Aperture / f-number: ~f/1.49 – f/1.72 Keystone / Geometric Correction Vertical auto keystone ±30°, horizontal manual ±30° Quick Corner adjustment support Screen / Projection Size Projectable screen sizes from ~33″ up to ~320″ Projection distance for a 60″ screen: ~1.68 m – 2.02 m Connectivity / Inputs HDMI ×1 VGA (D-Sub 15 pin) input USB Type-A (for wireless / iProjection / firmware) USB Type-B (for control / firmware) Composite video, audio in (RCA) Optional wireless (802.11b/g/n) via external adapter (ELPAP11 / ELPAP10) Noise (Fan) 37 dB (Normal) 28 dB (Eco) Power Consumption 327 W (Normal 225 W (Eco) Standby: 0.3 W Dimensions & Weight 302 mm × 237 mm × 82 mm (W × D × H) Weight: ~2.5 kg (without accessories) Operating Conditions Operating temperature: 5 °C to 35 °C (at low altitude) Humidity: 20% – 80% (no condensation) Operating altitude: up to 3,048 m (10,000 ft) Other Features Auto source search, AV mute slide, password protection, Kensington lock, cable lock slot Split-screen function (display two sources simultaneously) Built-in 2 W speaker Quick Corner correction Category: Projectors Tags: epson, projectors Brand: Epson
