Lightwave 84-inch Manual Screen
The Lightwave Manual Projector Screen integrates a high-performance matte white surface designed for professional presentation environments and commercial AV installations. This unit features a heavy-duty spring-loaded roller system that facilitates smooth deployment and retraction. The internal mechanical architecture utilizes high-tensile springs to maintain consistent fabric tension over extended operational cycles. Consequently, the screen remains flat during use, preventing the distortion common in lower-grade manual units. The external housing consists of a powder-coated steel casing, providing structural rigidity and resistance to environmental corrosion.
Key Features
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Auto-Locking Mechanism
The integrated variable height adjustment system allows users to lock the screen at any interval to match various aspect ratios. -
High-Gain Optical Surface
- Matte white 1.1 gain fabric for uniform light distribution
- 160-degree wide viewing angle for large audience coverage
- Black-backed material to eliminate rear light penetration
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Reinforced Housing Design
The octagonal steel casing supports both wall and ceiling mounting configurations via integrated end-cap brackets.
Specifications
| Feature | Specification |
|---|---|
| Diagonal Size | 84 Inches (2133 mm) |
| Aspect Ratio | 4:3 (Native) |
| Screen Material | Matte White PVC-Backed Fabric |
| Gain | 1.1 |
| Viewing Angle | 160 Degrees |
| Border Masking | 4-side Black Borders |
| Case Material | Powder-Coated Steel |
What’s in the Box
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Lightwave 84-inch Manual Projection Unit
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Wall/Ceiling Mounting Hardware Kit
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Installation and User Manual
Why Choose This Projection System
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The multi-layer fabric construction ensures long-term flatness and prevents edge curling during seasonal temperature fluctuations.
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Black masking borders enhance perceived contrast ratios by framing the projected image within a high-absorption boundary.
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Dual-mount end caps provide flexibility for installers to secure the chassis directly to masonry walls or suspended ceiling joists.
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Maintenance-free mechanical components reduce the total cost of ownership compared to motorized alternatives in high-use classrooms.







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