Da-Lite Large Cosmopolitan Electrol 210" Electric Projection Screen

Designed for truly large venues, the Cosmopolitan Electrol from Da-Lite delivers a premium projection experience that combines rugged reliability with striking image clarity. This electric projection screen is engineered for high-traffic environments such as auditoriums, conference centers, houses of worship, universities, and corporate campuses. Its durable construction supports long-term use in rooms that host frequent events, while the elegant finish options let you tailor the screen housing to blend with interior décor—from modern ceilings to traditional veneers. The Cosmopolitan Electrol is a ceiling- or wall-mounted solution that maximizes audience visibility, delivering the largest possible picture with maximum efficiency for 4:3 content. With a 210-inch diagonal and a screen height of approximately 123 inches, this model provides a commanding presentation surface that enhances speaker clarity and audience engagement even in well-lit rooms. Whether you’re delivering a keynote, streaming a lecture, or showcasing multimedia, the Cosmopolitan Electrol offers a reliable, high-performance projection solution that makes every detail pop.

• Huge 210" diagonal with 4:3 aspect ratio. This expansive screen is optimized for large audience seating and venues where every seat deserves a crisp, high-contrast image. The 4:3 format preserves legacy content and provides a generous viewing area that reduces blur and distortion, enabling presenters to convey information with impact. The substantial height of roughly 123 inches ensures a tall, immersive display that remains legible from back rows and balcony seating.
• Electric (Electrol) screen with versatile mounting. The Cosmopolitan Electrol is designed for seamless motorized operation, letting you retract or extend the screen at the touch of a button. Its ceiling- or wall-mount capability simplifies installation in diverse architectural spaces, from retrofit projects to new builds. A quiet, smooth retraction keeps attention on the presentation, while the protected housing minimizes dust intrusion and extends service life.
• Premium finishes and veneer options. This model offers a variety of finishes and veneer options to harmonize with your room design. Whether you’re aiming for a contemporary, high-contrast look or a traditional, wood-accented space, Da-Lite provides cosmetic choices that help the screen disappear into the room when not in use while remaining visually striking when it’s deployed.
• Maximum picture quality for large venues. The Cosmopolitan Electrol is engineered to deliver the brightest, most accurate image possible from a projection surface of this scale. The design prioritizes uniform gain and balanced image reproduction across the screen area, ensuring that colors stay vivid and details remain sharp from edge to edge—critical for lectures, corporate briefings, and multimedia presentations that demand clarity at a distance.
• Durable, low-maintenance operation for frequent use. Built to withstand demanding schedules and long events, this electric screen emphasizes reliability. The motorized system is designed for easy maintenance, with components selected for longevity in high-traffic environments. This reduces downtime and keeps your presentation schedule on track, even during back-to-back events.

Technical Details of Da-Lite Large Cosmopolitan Electrol 210" Electric Projection Screen

• Screen diagonal: 210 inches
• Aspect ratio: 4:3
• Screen height (approximate): 123 inches
• Mounting options: Ceiling- or wall-mounted
• Finish options: Variety of finishes and veneers available
• Operation: Electric (Electrol) screen with motorized retraction

How to install Da-Lite Large Cosmopolitan Electrol 210" Electric Projection Screen

• Plan the installation by selecting a mounting location that provides clear projection throws and unobstructed screen movement. Confirm structural support in the ceiling or wall to handle the screen housing and roller assembly, and verify electrical access for the motor.
• Choose between ceiling-mount or wall-mount installation based on room geometry and architectural constraints. Use appropriate mounting brackets and anchors rated for the screen weight, and ensure level alignment to prevent tilting or uneven retract.
• Prepare the electrical supply for the motor. Route power wiring according to local electrical codes, and connect to a dedicated circuit if possible to minimize interference from other devices. Install a convenient control point, such as a wall switch or wired remote, to operate the screen safely.
• Unroll the screen slowly to check for smooth operation and alignment. Verify that the screen retracts without snagging and that there is equal clearance around the housing to prevent contact with nearby equipment or lighting fixtures.
• Finalize cosmetic touches and test with your projector. Ensure the projector’s throw distance creates a properly sized image on the 210" diagonal surface, and adjust keystone and focus settings to optimize image clarity across the entire screen area.

Frequently asked questions

• What screen size is this model? The Da-Lite Cosmopolitan Electrol is a 210" diagonal screen with a 4:3 aspect ratio, designed for large-venue viewing and presentations that require a broad, tall image.
• Is the screen motorized? Yes. The Cosmopolitan Electrol is an electric screen (Electrol) with a motorized retraction system for quick setup and safe storage after use. It can be operated with a wall switch or compatible remote control.
• Can the screen be mounted on a ceiling or wall? Absolutely. This model is designed for ceiling- or wall-mounted installations, allowing flexibility to fit a variety of room configurations and architectural designs.
• Are finishes and veneers customizable? Yes. Da-Lite offers a range of finishes and veneer options to match your décor, whether you want a sleek, modern look or a more traditional, wood-accented appearance. These options help the screen blend into the room when retracted.
• Who benefits most from this screen? Large-venue presenters such as corporate conference centers, universities, sports arenas, houses of worship, and government or civic auditoriums will gain from the screen’s size, clarity, and professional finish. It’s ideal for 4:3 content and mixed-media presentations that require high impact at distance.