Da-Lite Cosmopolitan Electrol 164.1" Electric Projection Screen

The Da-Lite Cosmopolitan Electrol 164.1" Electric Projection Screen is a premium, wall- or ceiling-mounted solution designed for modern spaces that demand clean aesthetics, effortless operation, and superb image brightness. With a white powder-coated housing and a black backing, this screen is engineered to maximize front-projection brightness and contrast, while blending seamlessly into classrooms, conference rooms, and home theaters. Its motorized design, combined with a discreet Decora-style three-position wall switch, delivers smooth, reliable operation and a professional look that elevates any presentation or entertainment setup. Whether you’re delivering data-rich presentations, streaming high-definition media, or hosting collaborative sessions, the Cosmopolitan Electrol provides a dependable, high-performance projection experience that’s built to last.

• Flexible mounting options: The Cosmopolitan Electrol is designed for both wall- and ceiling-mounted installations, offering flexible placement to suit diverse room geometries. Whether you’re retrofitting a classroom, outfitting a corporate conference space, or creating a dedicated home theater, this screen adapts to your ceiling height and seating layout with straightforward installation and clean cable management. The mounting system is engineered for solid support and long-term stability, ensuring the screen stays square and aligned as you deploy it across years of use.
• Bright, front-projection surface with black backing: The standard front-projection surface is a matte white finish that preserves image details and sharpness, while the built-in black backing minimizes light bleed behind the screen. This combination enhances brightness, improves perceived contrast, and provides consistent color accuracy across a wide viewing area. It’s ideal for rooms with controllable ambient light and supports a full range of projectors, from compact systems to high-lumen installations, delivering crisp visuals from edge to edge.
• Durable housing and refined aesthetics: The Cosmopolitan Electrol features a high-quality white powder-coated housing that complements many interiors, from corporate spaces to home theaters. The rugged construction protects the screen mechanism from dust, impact, and daily wear while maintaining a sleek, professional appearance. The clean, minimalist design ensures the unit remains visually unobtrusive when retracted, preserving sightlines and room aesthetics during non-use.
• Convenient control with a three-position wall switch: Operation is simple and intuitive thanks to a Decora-style three-position wall switch. Raise, lower, or stop the screen with a comfortable, tactile switch that is easy to reach from seating areas. The switch is designed for reliable field use and provides dependable control without requiring a remote, making it ideal for multi-user environments, classrooms, and meeting rooms where quick access is essential.
• Immersive screen size for impactful presentations and viewing: With a 164.1" diagonal, this screen delivers a broad, immersive viewing area suitable for large rooms and audience seating. The expansive diagonal supports a wide variety of content—from data-driven presentations and spreadsheets to multimedia and video—while maintaining legible text, clear graphics, and vibrant imagery. The generous size helps ensure every viewer has a comfortable viewing angle and a satisfying, distraction-free experience.

Technical Details of Da-Lite Cosmopolitan Electrol 164.1" Electric Projection Screen

• Screen Diagonal: 164.1 inches
• Mounting: Wall- or ceiling-mounted
• Housing Finish: White powder-coated housing with black backing
• Projection Surface: Matte White front projection surface with black backing
• Aspect Ratio: 16:9
• Operation: Electric motor with Decora-style three-position wall switch

How to Install Da-Lite Cosmopolitan Electrol 164.1" Electric Projection Screen

• Plan your installation: Determine the best wall or ceiling location to optimize viewing angles for your primary seating arrangement. Measure ceiling height, distance to the screen, and ensure there is a clear power source within reach. Consider room lighting and projector placement to maximize brightness on the screen surface.
• Prepare mounting surfaces: Use a stud finder or ceiling joist locator to identify secure mounting points. Mark the locations for the brackets so they align level across the wall or ceiling. If you are mounting to a ceiling, verify there is adequate clearance above the screen housing for travel and maintenance access.
• Attach mounting brackets: Install the appropriate mounting brackets according to the Da-Lite installation template and hardware provided. Ensure brackets are firmly anchored and level. Use fasteners rated for the wall or ceiling material (wood, masonry, or reinforced concrete) and secure the bracketry tightly to prevent any movement.
• Mount the screen housing: With an assistant, lift the Cosmopolitan Electrol housing and seat it onto the brackets. Check that the housing is plumb and level, and verify the screen is within tolerance for proper roll-in and roll-out travel. Tighten all mounting hardware to specification to prevent vibration or misalignment.
• Connect power and test: Plug the screen into a grounded 120V AC outlet. Use a GFCI outlet if the screen is installed in a location where moisture or splash risks exist. Test the operation by using the Decora-style three-position wall switch to raise and lower the screen, ensuring smooth travel and stopping at the fully retracted and fully extended positions.
• Align and finalize: Once the screen is extended, verify the image aligns with your projector output and edge-to-edge geometry. If necessary, adjust the projector throw, keystone settings, and ceiling or wall alignment to achieve a crisp, rectangular image. Recheck the travel range and re-tighten any fasteners after the first few cycles of operation.
• Safety and warranty: Follow the included installation manual for safety guidelines, weight limits, and warranty information. Avoid modifying the motor or housing, and keep children and pets away from the moving screen. Routine inspections and cleanings help maintain smooth operation and extend the life of the screen.

Frequently asked questions

• Q: What size is the Cosmopolitan Electrol screen? A: The screen diagonal is 164.1 inches, providing a large viewing area suited to medium-to-large spaces and audiences.
• Q: Can this screen be mounted on the ceiling? A: Yes. It is designed for both wall- and ceiling-mounted installations, offering flexible placement options to match room geometry and seating arrangements.
• Q: What is the advantage of the black backing? A: The black backing minimizes light bleed and preserves brightness and contrast for front-projection surfaces, helping images stay clear and vibrant even in rooms with some ambient light.
• Q: How is the screen controlled? A: The screen uses a Decora-style three-position wall switch for raise, lower, and stop positions, providing simple, direct control without the need for a remote in most environments.
• Q: Is this screen suitable for home theater use? A: Yes. Its expansive diagonal, robust construction, and high-quality projection surface make it well-suited for home theaters, living rooms, or dedicated media rooms where immersive viewing is desired.
• Q: What projector types work best with this screen? A: The Cosmopolitan Electrol is compatible with a wide range of front-projectors, from standard-definition setups to high-lumen, 4K-capable models. Ensure your projector’s brightness and throw distance align with your room size and seating for optimal image quality.