Epson EB-770F 4100 ANSI lúmenes 1080p (1920x1080) branco

The Epson EB-770F laser ultra-short throw projector delivers a bright 1080p image up to 150" (3810 mm) with 4,100 ANSI lumens and 3LCD technology. Designed for classrooms and meeting rooms, it provides clear, scalable projection from a compact unit with an ultra-short throw lens that allows the projector to be placed close to the screen without casting shadows. The projector supports wired and wireless connectivity, Miracast screen mirroring and optional Epson visualiser compatibility, while its laser light source offers long life and consistent brightness.

Advantages

The EB-770F produces vivid, even images at large sizes (up to 150") and remains visible from all angles thanks to 3LCD and 4,100 lumens CLO. Its ultra-short throw lens enables unobstructed presenter access near the screen and reduces shadowing. One model covers a wide range of screen sizes (49–150") and supports multi-projection edge-blending for a seamless large-format display. Versatile wired and wireless connectivity, including Miracast, enables easy multi-device content sharing. Compared with large flat-panel displays, the projector avoids reflective glass panels and direct LCD blue‑light exposure.

Suitable for

• Classrooms and lecture halls
• Meeting rooms and conference spaces
• Collaborative workshops and training sessions
• Multi-screen or blended projection installations

Key specifications

• Model: Epson EB-770F (MPN V11HA79080, EAN 8715946715841)
• Brightness: 4,100 ANSI lumens (CLO)
• Native resolution: 1080p (1920 × 1080), 16:9
• Screen size compatibility: scalable from 49" to 150" (1524–3810 mm)
• Throw ratio: 0.25–0.35:1 (ultra-short throw)
• Light source: laser, rated long life (up to 30,000 hours typical)
• Contrast ratio: up to 2,500,000:1
• Noise level: approx. 37 dB
• Audio: 16 W RMS

How to use

Place the projector close to the screen using its ultra-short throw position so the projected image fills the desired screen size (49–150"). Connect source devices via wired inputs or use Miracast for wireless screen mirroring. Adjust image size and focus from the projector controls or menu, and configure multi-projection edge-blending if combining multiple units. For document or object projection, connect an optional Epson visualiser. Follow the user manual for network setup, firmware updates and safety instructions.

Recommendations

For best image uniformity and long-term performance, allow adequate ventilation around the projector, perform periodic firmware updates, and use the projector’s energy‑saving modes when a full-bright image is not required. When installing in classrooms, position the projector to preserve presenter access to the board and avoid direct eye exposure to the lens.