Epson PowerLite 4770W WXGA Projector V11H748020 - V11H748020
The PowerLite 4770W projector provides brilliant color and amazing image quality. Offering 3x Brighter Colors than competitive models, Epson 3LCD projectors ensure sharp, vivid images. With 5000 lumens of color brightness and 5000 lumens of white brightness, plus WXGA resolution, the PowerLite 4770W delivers an extraordinary multimedia experience. This powerful product also features flexible installation with horizontal and vertical lens shift, point and arc correction, and more. Advanced digital connectivity, including HDMI® and DisplayPort™, makes it easy to display content from nearly any device. And, with cutting-edge video processing, whatever you display is sure to captivate.
- 5000 ANSI Lumens
- WXGA Resolution
- Lens Shift Capability
What our Experts Think
-
High Brightness: 5,000 lumens (color and white) ensures clear, vivid projection even in well-lit classrooms, offices, or multi-purpose halls.
-
Widescreen WXGA Resolution: Native 1280×800 supports slides, documents, charts, video, and mixed media for business or educational use.
-
Flexible Installation & Large Screens: Throw ratio 1.27–2.59:1, screen sizes from ~30″ to ~300″, plus lens shift (horizontal ±38%, vertical ±70%) and 2× optical zoom for easy alignment.
-
Accurate Colors & Smooth Video (3LCD): 3-chip 3LCD technology delivers rich, balanced color for presentations, graphics, photos, and video content.
-
Professional Connectivity & Features: HDMI, DisplayPort, network support, and image correction tools provide reliable setup and clean output in varied environments.
Q&A
Q: What is the Epson PowerLite 4770W?
A: A high-brightness WXGA (1280 × 800) 3LCD projector designed for meeting rooms, classrooms, auditoriums, and large-venue presentations needing bright, widescreen output.
Q: How bright is it?
A: Delivers up to 5,000 lumens of color and white brightness, providing clear, vivid images even in rooms with ambient light.
Q: What screen sizes and throw distance does it support?
A: Projects from approximately 30″ up to 300″ diagonal, with a throw ratio of roughly 1.27–2.59:1, depending on zoom and placement.
Q: What installation flexibility does it offer?
A: Supports front, rear, or ceiling mount; includes vertical lens shift up to ±70%, horizontal ±38%, and both vertical and horizontal keystone correction for easy setup.
Q: What about image quality and color performance?
A: Uses 3-chip 3LCD technology, supports up to ~1 billion colors, and delivers crisp, widescreen WXGA images with strong brightness uniformity and dynamic video processing.
Q: What connectivity options are included?
A: Includes digital inputs like HDMI and DisplayPort, as well as analog/video inputs, compatible with PCs, media players, and professional AV systems.
Q: Who is this projector best suited for?
A: Perfect for classrooms, corporate boardrooms, training facilities, lecture halls, or medium-to-large venues needing a bright, flexible projector for presentations, slides, video, or events.
Maintenance Tips
-
Clean the air filter every 100–200 hours to prevent overheating and maintain bright, consistent images.
-
Wipe the lens gently with a microfiber cloth to ensure sharp and clear projection.
-
Keep vents and surrounding areas unobstructed for proper airflow and cooling.
-
Use Eco or medium-brightness modes when full output isn’t required to extend lamp life.
-
Allow full cooldown before unplugging or moving to protect internal components.
-
Update firmware regularly to maintain optimal performance and feature compatibility.
-
Cover or store the projector when not in use to prevent dust buildup on optics and filters.
