Da-Lite DL15728L 174" Tensioned Contour Ultra-Wide Projection Screen (Parallax Stratos 1.0)

Product Overview

The Da-Lite Tensioned Contour Ultra-Wide is a wall or ceiling-mounted motorized projection screen in 21:9 format, purpose-built for hybrid video conferencing environments. This 174" diagonal model (DL15728L) features the Parallax Stratos 1.0 ALR surface — an ambient light rejecting surface engineered for both ultra-short-throw AND standard-throw projectors, making it the most versatile ALR option in the Tensioned Contour Ultra-Wide lineup. The Parallax Stratos surface selectively reflects projector light while rejecting off-axis ambient light from overhead fixtures and windows, delivering dramatically improved contrast in high-ambient-light boardrooms and conference rooms. The TruGuide tensioning system and Smooth Roll Technology maintain a consistently flat surface throughout the product's service life. The Tensioned Contour Ultra-Wide is also available in 16:9 HDTV format — see the Tensioned Contour Electrol series at creationnetworks.net.

Product Description

The Da-Lite Tensioned Contour Ultra-Wide 174" DL15728L mounts directly to a wall or ceiling surface without a recessed housing. The Parallax Stratos 1.0 ALR surface is the premium ambient light rejecting option for hybrid conferencing spaces that cannot be fully darkened — it is compatible with both ultra-short-throw projectors (such as laser flat-panel replacement models with 0.3:1 or shorter throw ratios) and standard-throw projectors (1.0:1 or greater), giving AV designers maximum flexibility when specifying projection equipment. The surface rejects overhead ambient light while maintaining a gain of 1.0, delivering bright, high-contrast images even in fully lit boardrooms. The Silent Drive System minimizes motor noise. Standard LVC with a three-button Decora wall switch is included. Optional SCB-100 or SCB-200 RS-232 serial control boards and Video Projector Interface are available as factory options. TruGuide tensioning applies uniform tension across the full ultra-wide surface. The 5-year limited warranty covers all motorized components and screen surface materials.

Key Features

• 21:9 Ultra-Wide Format — Single-screen solution for hybrid video conferencing in high-ambient-light environments.
• Parallax Stratos 1.0 ALR Surface — Compatible with both ultra-short-throw and standard-throw projectors; rejects overhead ambient light for high-contrast images in lit rooms.
• Wall or Ceiling Mount Installation — No recessed housing required; suitable for retrofit and new construction.
• TruGuide Electric Screen Tensioning System — Uniform surface tension across the full ultra-wide viewing area.
• Standard Silent Drive System — Near-silent motor operation for conference rooms and boardrooms.
• Smooth Roll Technology — Prevents surface deformation during retraction cycles.
• Standard Low Voltage Control (LVC) — Dry contact relay integration with AV control systems.
• Optional RS-232 Control (SCB-100/SCB-200) — Factory-installed serial board for Crestron, AMX, Extron integration.
• Standard 12" Black Drop — Visual separation between housing and viewing area top edge.
• Five-Year Limited Warranty — Coverage on all motorized components and surface materials.

Typical Applications

• Executive boardrooms with full ambient light and ultra-short-throw laser projectors
• Hybrid conference rooms where blackout is not achievable or desired
• Corporate collaboration spaces with high-ambient-light conditions
• Government and institutional conference facilities requiring ALR performance
• University hybrid learning spaces with daylight or controlled ambient light

Technical Specifications

Frequently Asked Questions

Q: Does this screen require a recessed ceiling opening?

A: No. The Tensioned Contour Ultra-Wide mounts directly to a wall or ceiling surface without a recessed housing. Contact Creation Networks at creationnetworks.net for recessed alternatives.

Q: What is the difference between Parallax Stratos and Parallax 1.0?

A: Parallax Stratos 1.0 is compatible with both ultra-short-throw and standard-throw projectors. Standard Parallax 1.0 is only for standard-throw projectors (1.5:1 or greater). If you are specifying an ultra-short-throw laser projector, Parallax Stratos is required.

Q: Does this screen work in a fully lit boardroom?

A: Yes. The Parallax Stratos 1.0 surface is specifically engineered for high-ambient-light environments, including boardrooms with overhead LED fixtures and natural light from windows.

Q: What control interfaces are available?

A: Standard LVC with a 3-button Decora wall switch is included. Optional SCB-100, SCB-200 RS-232, and VPI trigger are factory-installed options.

Q: Can I add RS-232 control after installation?

A: RS-232 control must be factory-installed. Contact Creation Networks at creationnetworks.net before ordering.