Da-Lite Professional Electrol Series 278-Inch Ceiling-Recessed Electric Projection Screen

The Da-Lite Professional Electrol Series sets a new standard for large-venue projection, delivering premium image clarity, versatile installation options, and durable build quality. Engineered for performance in conference centers, auditoriums, houses of worship, and corporate theaters, this 278-inch diagonal electric screen combines a quiet motor, a robust wooden housing, and flexible mounting capabilities to create an elegant, seamless viewing experience. Whether you’re mounting it into a ceiling recess, hanging it from the ceiling, or wall-mounting it for a retrofit, the Professional Electrol series adapts to your space with ease, sophistication, and reliability.

Designed with professional applications in mind, the Professional Electrol Series features a patented in-the-roller motor mounting system that minimizes noise and vibration, ensuring a smooth, whisper-quiet raise and lower. The wooden case not only provides a timeless aesthetic but also adds rigidity to protect the screen fabric, keeping the surface flat and uniform for crisp, distraction-free image quality. This is more than a screen; it’s a gateway to immersive presentations, crisp video, and compelling cinema-like experiences in large rooms where every seat deserves a pristine view.

• Versatile installation options: Ceiling recessed, wall mounted, or suspended from the ceiling to suit any architectural constraint or retrofit project.
• Large-format 278-inch diagonal: A commanding projection surface ideal for auditoriums, lecture halls, and expansive venues where a generous viewing angle and high audience engagement are essential.
• Premium wooden housing: Durable, elegant housing that protects the screen while adding a refined, professional appearance to any room design.
• Patented in-the-roller motor mounting system: Delivers quiet, smooth operation with reduced maintenance needs, making it suitable for environments where noise must be minimized.
• Professional screen surface options (Da-Lite recommended): Optimized for high-contrast images with consistent color reproduction across wide viewing angles, ensuring clarity from every seat.

Technical Details of Da-Lite Professional Electrol Series Projection Screen

• Screen diagonal: 278 inches (diagonal measurement) – designed for large-venue projection and expansive viewing audiences.
• Surface options: Matte white projection screen fabric designed for bright, high-contrast imagery with wide viewing angles (surface choice selections available to match room lighting and content type).
• Housing: Wooden case with adjustable mounting brackets, engineered to accommodate ceiling recess, wall mount, or ceiling suspension installations.
• Motor system: Electric drive with a patented in-the-roller motor mounting system for quiet, smooth operation and reduced vibration over the screen’s life.
• Operation: Electric retractable screen with manual alignment adjustments and precise fabric tracking to maintain a flat, wrinkle-free projection surface.
• Dimensions: Designed to fit large rooms while preserving a clean, unobtrusive aesthetic when retracted; casing and brackets sized to support the full 278" diagonal surface.
• Durability: High-quality construction intended for frequent use in commercial environments, with protective housing to shield the screen from dust and minor impacts.
• Installation flexibility: Compatible with ceilings, walls, and suspended mounting methods, allowing for multi-point support and optimized viewing geometry in irregular spaces.

How to install Da-Lite Professional Electrol Series Projection Screen

• Plan the installation: Assess the room geometry, ceiling height, and viewing distances to determine whether ceiling recessed, wall mounted, or suspended installation provides the clearest sightline for all seats.
• Prepare the mounting zone: Ensure the mounting surface can support the combined weight of the wooden housing and screen fabric when fully extended. Verify electrical service is available at the installation site for the motor drive and that the power supply meets local electrical codes.
• Mount the frame or recessed housing: Use the adjustable brackets to align the screen housing squarely with the wall or ceiling plane. For ceiling-recessed installs, ensure proper enclosure clearance above the ceiling to accommodate the housing depth and the motor mechanism.
• Wiring and control: Connect the motor to the power source and integrate any required control system (wall switch, remote, or automation interface). Confirm that the control mechanism operates smoothly, with the screen lowering and retracting without binding or obstruction.
• Leveling and fabric alignment: After installation, verify the screen fabric is perfectly level across the top and bottom edges. Adjust tracking and bracket positions if needed to ensure a flat, wrinkle-free projection surface when extended.
• Final testing: With a projector in place, run multiple cycles to check for quiet operation, proper fabric projection quality, and alignment from the farthest viewing seats. Tweak tension or mounting alignment if any flutter or ghosting is detected.
• Maintenance and care: Clean the screen surface with approved, non-abrasive materials and avoid harsh chemicals that could degrade the fabric. Periodically inspect the housing, brackets, and motor connections for signs of wear or loosening screws.
• Safety considerations: Ensure all electrical connections are compliant with local codes, and keep children or unauthorized personnel away from the screen during operation. Use proper cable management to prevent tripping hazards near the installation.

Frequently asked questions

• What is the screen size of the Da-Lite Professional Electrol Series? The model described here features a 278-inch diagonal projection surface, ideal for large venues requiring expansive, immersive viewing experiences.
• Can this screen be installed ceiling recessed, wall mounted, and suspended? Yes. The Electrol Series is designed to accommodate ceiling recessed, wall-mounted, or suspended-from-the-ceiling installations, with adjustable brackets that adapt to various architectural configurations.
• What makes the Electrol Series unique? Its combination of a wooden housing, adjustable mounting brackets, and a patented in-the-roller motor mounting system provides a quiet, reliable, and aesthetically pleasing solution for large-venue projection. The durable case protects the fabric and ensures long-term performance in high-use environments.
• How do I ensure optimal image quality? Select a screen surface appropriate for your projector and lighting conditions. Matte white surfaces deliver broad viewing angles and balanced brightness, while the right gain and contrast settings from your projector will maximize clarity and color fidelity across the audience.
• What maintenance is required? Routine inspections of the housing, brackets, and motor, plus periodic cleaning of the fabric according to manufacturer guidelines, will help maintain performance and extend the life of the screen.