Description
Epson PowerLite 680 Ultra Short Throw LCD Projector - Refurbished
The Epson PowerLite 680 Ultra Short Throw LCD Projector – Refurbished is built to power modern BYOD classrooms with bright, sharp visuals and effortless collaboration. Its ultra-short-throw design lets you project large, legible images from a remarkably short distance, keeping the presenter and students comfortably within the frame while minimizing shadows and glare. This refurbished unit has been professionally inspected and restored to meet performance standards, offering an economical option without compromising the classroom experience. When you need flexible installation, quick setup, and dependable performance for everyday lessons, the PowerLite 680 is engineered to deliver engaging presentations, multimedia content, and interactive lessons with ease.
- Ultra-short-throw brilliance for BYOD classrooms: The PowerLite 680 is designed to sit close to the wall or screen, allowing you to project a large image from a small footprint. This reduces shadows on the board, keeps student faces clearly visible, and minimizes eye strain during long sessions. BYOD compatibility means students can connect laptops, tablets, and mobile devices quickly via HDMI or VGA, making class collaborations seamless. With an ultra-short-throw setup, you can place the projector on a desk, cart, or wall shelf, while still delivering a sizable display that supports interactive discussions and group activities.
- XGA resolution with vivid, classroom-friendly color: Native XGA resolution (1024 x 768) provides crisp text and clear diagrams, making it ideal for presentations, spreadsheets, lessons, and multimedia content. Epson’s 3LCD technology helps deliver bright, accurate colors and smooth grayscale, which is essential for illustrating charts, maps, and multimedia elements. The result is sharp text, readable formulas, and lifelike imagery that preserves the integrity of classroom materials—from handouts projected from paper to digitally sourced content on the BYOD device. This combination ensures a dependable, professional-looking display during lectures and collaborative work.
- Flexible connectivity and easy integration: The PowerLite 680 includes multiple video and data inputs to accommodate diverse devices in a BYOD ecosystem. HDMI delivers high-quality digital video and audio from modern laptops and tablets, while VGA (HD15) provides compatibility with older systems. A built-in speaker supports basic audio without external speakers, and additional audio output lets you route sound to a larger system as needed. USB ports support service and firmware updates, and the projector accepts a variety of content sources, making it simple to switch between teacher demonstrations and student-led sessions without downtime.
- Reliable performance with energy-conscious design: Classroom deployments benefit from robust yet efficient operation. The PowerLite 680 is engineered for dependable daily use, with a lamp-based engine that balances brightness and energy consumption. The reduced fan noise and steady color output help maintain focus during activities, while the refurbished build provides a cost-effective solution for schools, training centers, and community spaces. The unit is designed for straightforward maintenance, including standard lamp replacement options and accessible ports for quick service, helping to minimize classroom downtime.
- Budget-conscious refurbishment with strong long-term value: Refurbished by qualified technicians, this projector offers substantial savings compared with new units, without sacrificing core features essential to modern classrooms. Leveraging Epson’s reputation for reliable imaging and durability, the PowerLite 680 delivers sustained performance in a busy education setting. The refurbished status supports schools seeking effective technology upgrades within tight budgets, enabling more classrooms to equip with reliable projection for daily instruction, multimedia lessons, and interactive projects.
Technical Details of Epson PowerLite 680 Ultra Short Throw LCD Projector - Refurbished
- Display technology: 3LCD projection engine, designed for bright, natural color reproduction.
- Native resolution: XGA (1024 x 768) for crisp text and clear graphics in standard classroom content.
- Aspect ratio: 4:3, aligning with traditional presentation formats and older educational materials.
- Throw characteristics: Ultra short throw capabilities that support large images from a short distance; ideal for front-of-class projection without blocking the presenter.
- Estimated brightness: Classroom-friendly levels suitable for well-lit spaces; designed to reduce glare and provide readable images on sizable screens.
- Lamp type: Lamp-based projection with replaceable lamp—availability and replacement timing depend on usage and environment.
- Inputs and outputs: HDMI and VGA inputs for modern and legacy devices; built-in speaker; 3.5mm audio passthrough or external audio options via connected devices.
- Connectivity and control: USB port for service and firmware updates; supports standard control signals; compatible with common classroom networks and setups.
- Mounting options: Suitable for ceiling or wall mounting and portable deployment on carts, with ventilation designed to prevent overheating in classroom spaces.
- Supported content: Primarily designed for presentations, documents, spreadsheets, images, and basic video playback used in daily lessons and activities.
How to install Epson PowerLite 680 Ultra Short Throw LCD Projector
To achieve the best results in a BYOD classroom, follow these installation guidelines. They cover positioning, connection, alignment, and basic calibration to ensure a clear, evenly lit image with minimal distortion:
- Choose the optimal placement: For ultra-short throw, position the projector close to the screen or wall, typically on a desk, cart, or dedicated mount. Use the throw distance guidelines to ensure a 92" image from the distance shown in the user manual, then adjust height so the image aligns with the screen center.
- Make the connections: Connect your BYOD device via HDMI for the best picture and audio quality. If you’re using an older device, connect through VGA. Ensure the projector is plugged into a stable power supply and that all cables are secured to prevent accidental disconnections during class.
- Power on and select source: Turn on the projector and select the correct input source (HDMI or VGA). If the image appears off-center or skewed, use keystone correction sparingly to adjust the geometry without compromising sharpness.
- Align and focus the image: Place the projector at the recommended distance to achieve a large, crisp image. Use the focus ring to sharpen text and diagrams, and fine-tune brightness and color settings to suit ambient lighting conditions in the room.
- Calibrate and test: Run a quick color calibration using standard classroom content. Confirm that colors look natural and text remains legible from the back of the room. Check for lamp brightness consistency and ensure adequate ventilation to prevent overheating during extended use.
Frequently asked questions
- Q: Is this Epson PowerLite 680 suitable for BYOD classrooms? A: Yes. It is designed to connect to a wide range of BYOD devices via HDMI or VGA and projects a large image from a short distance, which reduces shadows and keeps presenters visible—making it ideal for interactive lessons and group activities.
- Q: What resolution does the projector display natively? A: It features native XGA resolution (1024 x 768), which is well-suited for standard presentations, documents, and educational software designed for classroom use.
- Q: Is the unit refurbished, and does it come with a warranty? A: The PowerLite 680 offered here is refurbished and has been tested for performance and reliability. Warranty terms vary by seller; check the listing for exact coverage and duration.
- Q: What inputs are available on this projector? A: It includes HDMI and VGA inputs for versatile connectivity, a built-in speaker for basic audio, and USB for service or updates. External audio can be routed via the projector’s sound options if needed.
- Q: Can I ceiling-mount this projector? A: Yes. It is compatible with ceiling or wall mounts designed for projectors of its size and weight. Ensure proper mounting hardware and adequate clearance for ventilation and cable management.
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