Da-Lite Model C 150" Manual Projection Screen

Elevate presentations in large rooms with the Da-Lite Model C 150" Manual Projection Screen. Engineered for reliability and ease of use, this screen combines a quiet, controlled screen return (CSR) with robust manual operation, making it an ideal choice for classrooms, conference rooms, and training facilities where consistent image quality and minimal downtime matter. Designed for wall- or ceiling-mounted installations, the Model C delivers maximum space efficiency without sacrificing picture clarity, helping presenters deliver impactful content with confidence. The 150" diagonal surface uses a 4:3 aspect ratio, delivering a familiar, distortion-free viewing experience for legacy content, slides, and data projections, while maintaining bright, uniform visuals across the entire screen.

• Large 150" diagonal projection surface with a 4:3 aspect ratio provides an expansive, distortion-free viewing area that’s ideal for large classrooms, lecture halls, or corporate training spaces. The size accommodates a broad audience, enabling clear readability of text, charts, and multimedia content from a comfortable viewing distance while preserving image integrity across the entire surface.
• CSR—Controlled Screen Return—ensures a quiet, controlled retraction into the case. This prevents abrupt or noisy returns, minimizing distractions during breaks, transitions, or during critical presentations. The CSR feature supports frequent use in busy environments where silence and professionalism matter.
• Manual operation offers straightforward, reliable deployment and retraction. The simple pull-down mechanism provides consistent tension and smooth operation, so presenters can confidently deliver content without the need for complex setup or electronic components. The manual design also reduces maintenance needs and power dependency in any meeting space.
• Flexible mounting options—wall or ceiling installation—maximize installation versatility. The Model C is designed to fit a variety of room configurations, enabling easy placement in spaces with limited ceiling clearance or wall real estate while preserving sightlines and audience engagement.
• Durable, space-efficient design tailored for high-usage environments. Built to withstand frequent deployments in classrooms, training centers, and conference rooms, the Model C maintains performance over time, delivering consistent image quality and reliable operation for daily presentations and multimedia demonstrations.

Technical Details of Da-Lite Model C 150" Manual Projection Screen

• Screen diagonal: 150 inches
• Aspect ratio: 4:3
• Screen type: Manual projection screen
• Mounting options: Wall or ceiling
• CSR: Yes (Controlled Screen Return)
• Return operation: Quiet and controlled
• Intended use: Large rooms, classrooms, conference spaces
• Construction: Durable case designed for frequent use and long-term reliability

How to install Da-Lite Model C 150" Manual Projection Screen

• Plan the mounting location in a space with clear viewing angles and ensure the wall or ceiling structure can support the screen’s weight and extended length. Verify that the 150" diagonal surface will fit the room’s projection area and that there is ample clearance for full extension and retraction.
• Choose wall or ceiling mounting based on room layout. If ceiling mounting is chosen, locate joists or use appropriate anchors to support the screen’s mounting brackets, ensuring level alignment for an even projected image.
• Use the supplied mounting template to mark drill points. Double-check measurements to guarantee precise bracket placement, level alignment, and unobstructed path for full screen extension.
• Attach the mounting brackets securely to the wall studs or ceiling joists with the hardware provided. Tighten all fasteners to prevent movement during operation, then verify bracket stability before mounting the screen case.
• Hang the screen case on the brackets, align it so the screen surface sits level, and lock the hardware as directed by the installation instructions. Extend the screen fully to confirm smooth operation, then retract to ensure the CSR mechanism engages quietly and correctly.

Frequently asked questions

• What does CSR stand for? CSR stands for Controlled Screen Return. It provides a quiet, controlled retraction of the screen into the case, reducing noise and disruption during use.
• What screen size and aspect ratio does this model use? The Da-Lite Model C in this configuration features a 150" diagonal screen with a 4:3 aspect ratio, balancing display size with content compatibility for older media and standard projector formats.
• Can it be mounted on either wall or ceiling? Yes. The Model C is designed for flexible installation and supports both wall- and ceiling-mounted configurations to suit a variety of room layouts.
• Is it suitable for large rooms? Yes. The 150" diagonal surface and 4:3 aspect ratio are well-suited for large classrooms, training spaces, and conference rooms where a broad viewing area is beneficial for all attendees.
• How should I maintain and operate the screen? Use the manual pull-down operation as designed, extend fully for setup, and retract carefully to engage the CSR mechanism. Keep the screen fabric and case clean with a soft, dry cloth, avoiding harsh cleaners that could damage the surface. Regular inspections of mounting hardware help ensure continued safe use.