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Epson V11HA79020 PowerLite 770F Ultra Short Throw 3LCD Projector - 4100 lm - 1080p - 21: 9 - Laser Diode
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Product Features
Product Overview
The Epson PowerLite 770F is a professional-grade ultra short throw 3LCD projector engineered for demanding educational and presentation environments. This lamp-free laser display delivers 4100 lumens of brightness with a native 1080p resolution and expansive 21:9 aspect ratio, providing vivid, detailed imagery even in well-lit rooms.
Built around Epson's reliable 3-chip 3LCD technology, the projector ensures accurate color reproduction without color breakup. The laser diode light source eliminates traditional lamp maintenance concerns, offering up to 30,000 hours of operation in economy mode. With its ultra short throw lens, the 770F can project a large 12.5-foot diagonal image from just inches away from the screen or wall, making it ideal for space-constrained installations where presenter shadow interference must be minimized.
Relevant factors for this section include Projection Method, Maximum Resolution, Native Aspect Ratio. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This projector combines advanced optical engineering with robust connectivity to serve as a complete presentation solution. The imaging system features a 2,500,000:1 contrast ratio that adds depth and dimension to content, while the 1.4x optical zoom provides installation flexibility. Video compatibility includes full HDTV standards, ensuring proper signal handling from modern media sources.
Network integration is comprehensive with both wired RJ-45 and wireless LAN capabilities, allowing for remote management, monitoring, and content streaming. The 277W operating power consumption reflects efficient laser diode technology, and RoHS compliance demonstrates environmental responsibility. The projector's technical architecture prioritizes reliability, with the laser light source rated for 20,000 hours in normal mode before significant brightness degradation occurs.
Relevant factors for this section include Projection Method, Maximum Resolution, Native Aspect Ratio. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The PowerLite 770F addresses common projection challenges with features specifically designed for institutional use. The ultra short throw capability transforms installation possibilities, allowing placement directly beneath interactive whiteboards or mounted close to ceilings without obstructing sightlines. This eliminates the need for ceiling mounts in many scenarios and reduces installation complexity.
Maintenance-Free Operation
The laser diode light source requires no lamp replacements throughout its extended lifespan, dramatically reducing total cost of ownership and eliminating disruptive maintenance cycles during critical teaching periods.
- 20,000-hour normal mode lifespan
- 30,000-hour economy mode option
- Consistent brightness over time
Versatile Connectivity
Multiple input options including HDMI, USB, and network ports support various content sources from laptops and media players to network-based presentations and streaming content.
- Direct USB projection without PC
- HDMI for high-definition sources
- Network control and monitoring
Deployment / Use Cases
Designed specifically for classroom and educational environments, the PowerLite 770F excels in settings where reliability, ease of use, and installation flexibility are paramount. The ultra short throw design makes it particularly valuable in interactive learning spaces where teachers need to stand close to the projected image without casting shadows.
Beyond traditional classrooms, this projector serves well in training rooms, lecture halls, and corporate presentation spaces where consistent, high-quality projection is required daily. The 21:9 aspect ratio accommodates widescreen educational content and cinematic materials, while the robust brightness ensures visibility even with ambient light from windows or room lighting. Network connectivity enables IT departments to manage multiple projectors across a campus from a central location.
Physical Profile
The projector measures 15.6" high × 14.1" wide × 6.5" deep (396 × 358 × 165 mm) and weighs approximately 13 pounds (5.9 kg). This compact form factor facilitates flexible mounting options while the integrated feet allow for tabletop placement with adjustable leveling. The design prioritizes both aesthetic integration into educational environments and practical installation considerations, with ventilation optimized for continuous operation.
- Width
- 14.10" (358.14 mm)
- Depth
- 6.50" (165.10 mm)
- Height
- 15.60" (396.24 mm)
- Weight
- 13 lb (5896.70 g)
- Length
- 3.7 mm (0.15")
What's in the Box
The projector ships complete with all necessary components for immediate setup and operation.
Highlights
- 4100 lumen brightness ensures clear visibility in lit rooms
- Ultra short throw lens projects large images from inches away
- Laser diode light source with 20,000-hour normal mode life
- 3LCD 3-chip technology for accurate, consistent colors
- 1080p resolution with 21:9 widescreen aspect ratio
- 2,500,000:1 contrast ratio for deep blacks and vivid images
- HDMI, USB, and network connectivity options
- Wireless LAN capability for flexible content sharing
- Designed for classroom and educational applications
- 3-year limited warranty or 20,000 hours coverage
Specifications
| Specifications | |
|---|---|
| Manufacturer | Epson Corporation |
| Manufacturer Part Number | V11HA79020 |
| Brand Name | Epson |
| Product Line | PowerLite |
| Product Model | 770F |
| Product Name | PowerLite 770F 1080p 3LCD Ultra Short Throw Lamp-Free Laser Display |
| Product Type | 3LCD Projector |
| Technical Information | |
| Projection Method | Front |
| Display & Graphics | |
| Maximum Resolution | 1920 x 1080 |
| Native Aspect Ratio | 21:9 |
| Projection Lens | |
| Throw Type | Ultra Short Throw |
| Maximum Focal Length | 3.7 mm (0.15") |
| Maximum Diagonal Image Size | 12.50 ft (3810 mm) |
| Optical Zoom | 1.4x |
| Lamp | |
| Number of Lamps | 1 |
| Lamp Type | Laser Diode |
| Normal Mode Lamp Life | 20000 Hour |
| Economy Mode Lamp Life | 30000 Hour |
| Image | |
| Standard Mode Brightness | 4100 lm |
| Contrast Ratio | 2,500,000:1 |
| Video | |
| Video Signal Standard | HDTV |
| Output Scan Format | 1080p |
| Network & Communication | |
| Wireless LAN | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| Network (RJ-45) | Yes |
| Power Description | |
| Operating Power Consumption | 277 W |
| Physical Characteristics | |
| Height | 15.60" (396.24 mm) |
| Width | 14.10" (358.14 mm) |
| Depth | 6.50" (165.10 mm) |
| Weight (Approximate) | 13 lb (5896.70 g) |
| Miscellaneous | |
| Application/Usage | Class Room,Education |
| Package Contents | PowerLite 770F Quick Setup Guide Projector Remote Control 2x AA Batteries 6' Power Cord Projector Feet |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 3-year projector limited warranty or 20,000 hours, whichever comes first |
User Manual
FAQ
What is the brightness of the Epson PowerLite 770F projector?
The PowerLite 770F delivers 4100 lumens of brightness in standard mode. This high brightness level ensures clear, vibrant projection even in environments with ambient light, making it suitable for classrooms and presentation spaces where lighting cannot be completely controlled.
How does the ultra short throw feature benefit classroom use?
The ultra short throw lens allows the projector to be placed very close to the screen or wall while still projecting a large image. This eliminates shadows cast by presenters standing near the screen, reduces installation complexity, and enables placement directly beneath interactive whiteboards or close to ceilings without obstructing sightlines.
What type of light source does this projector use?
This projector uses a laser diode light source instead of traditional lamps. Laser technology provides consistent brightness over time, requires no lamp replacements, and offers extended operational life of 20,000 hours in normal mode or 30,000 hours in economy mode, significantly reducing maintenance needs.
What connectivity options are available on the PowerLite 770F?
The projector includes HDMI for high-definition video sources, USB for direct media playback and PC-free projection, and RJ-45 network connectivity for remote management and content streaming. It also features wireless LAN capability for flexible content sharing from compatible devices without physical cables.
What is the maximum image size this projector can display?
The PowerLite 770F can project a maximum diagonal image size of 12.5 feet (3810 mm). Combined with the 1.4x optical zoom and ultra short throw lens, this allows for large-scale presentations even in rooms with limited projection distance between the projector and screen.
What warranty coverage comes with this projector?
Epson provides a 3-year limited warranty on the PowerLite 770F projector, or coverage for 20,000 hours of use, whichever comes first. This warranty covers defects in materials and workmanship and reflects confidence in the durability of the laser diode light source and overall construction.
| Qty | Price | Available |
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