Da-Lite Professional Electrol Series 250" Ceiling-Recessed Electric Projection Screen

When large venues demand a reliable, high-performance projection solution, the Da-Lite Professional Electrol Series delivers. This 250-inch wide-format screen is designed for demanding environments like auditoriums, lecture halls, science centers, and corporate events, where image clarity, longevity, and installation flexibility matter most. The ceiling-recessed design conceals the screen in a sturdy wooden case, creating a clean, professional aesthetic while preserving sightlines and acoustics. With adjustable brackets and an in-the-roller electric motor, the Electrol Series adapts to diverse room geometries, providing smooth, quiet operation and dependable performance day after day. Whether you’re retrofitting an existing space or outfitting a new venue, this screen combines visual excellence with practical engineering for an immersive viewing experience.

• Large-format projection screen for bold, immersive presentations in big rooms, featuring a 250" diagonal that fills wide walls with crisp, detailed imagery.
• Flexible installation options to fit your room design: ceiling-recessed, wall-mounted, or suspended from the ceiling, all supported by a robust wooden housing and adjustable brackets that accommodate varied ceiling heights and layouts.
• Quiet, reliable electric operation with a patented in-the-roller motor design, delivering smooth rise and retract cycles that minimize disruption during screenings, lectures, or events.
• Premium screen surface engineered for bright, accurate images—Matte White projection fabric provides uniform brightness, strong color reproduction, and wide viewing angles across a range of projectors and ambient lighting conditions.
• Durable construction built for high-traffic venues; the natural wooden cabinet not only offers a classic, professional appearance but also withstands daily use while maintaining consistent performance and long-term reliability.

Technical Details of Da-Lite Professional Electrol Series Projection Screen

• Diagonal: 250 inches
• Surface: Matte White projection fabric designed for clear, color-accurate images
• Case: Wooden housing with adjustable brackets for versatile ceiling, wall, or suspended installations
• Installation options: Ceiling recessed, wall-mounted, or suspended configurations
• Motor system: In-the-roller electric motor with patented design for smooth, quiet operation
• Durability: Built for commercial environments with robust construction and long-lasting finish

how to install Da-Lite Professional Electrol Series Projection Screen

• Step 1: Plan the installation by evaluating the room layout, throw distance, seating depth, and ambient light levels to ensure the 250" diagonal will deliver optimal brightness and clarity from your projector.
• Step 2: Prepare the mounting surface by locating structural members and verifying ceiling or wall support; install the adjustable brackets and verify level and plumb alignment to guarantee a square, even drop when the screen is extended.
• Step 3: Secure the wooden cabinet to the mounting surface using appropriate fasteners and anchors in accordance with local codes and the screen’s weight specification; ensure the brackets allow full travel without obstruction.
• Step 4: Route and connect the electrical supply to the in-the-roller motor, following the manufacturer’s wiring guidelines and local electrical codes; use a properly grounded outlet or dedicated circuit as required for reliable operation.
• Step 5: Attach the screen fabric to the mechanism, perform a full travel test, and adjust alignment as needed so that the image sits square with the projector and within the visible frame for all seating areas; finalize any integration with room controls or automation systems.

Frequently asked questions

• Q: What does a 250" diagonal mean for my space? A: A 250" diagonal provides a truly large, immersive image that is ideal for auditoriums, large lecture halls, and expansive conference rooms. It requires appropriate projector brightness and seating layout to maximize visibility and comfort for all attendees.
• Q: Can this screen be installed in a ceiling recess? A: Yes. The Da-Lite Professional Electrol Series is designed for ceiling-recessed installation, and it can also be adapted for wall-mounted or suspended configurations to suit your room design and architectural constraints.
• Q: What surface does the screen use? A: The screen uses a Matte White projection surface crafted for even brightness, accurate color reproduction, and wide viewing angles, ensuring consistent image quality across the audience seating.
• Q: Is professional installation recommended? A: Given the size and weight of a 250" screen and the need for precise mounting, professional installation is strongly recommended to ensure safety, alignment, and optimal performance over its lifespan.
• Q: How do I control the Electrol screen? A: The electrol mechanism is powered by the in-the-roller motor and is typically controlled via a wall switch or compatible control system. Some setups may support remote control or room automation integration depending on the installation.