Projector screens with tab-tensioning technology
Tab-Tensioned Projector Screens for a Flawless Projected Image
Tab-tensioned projection screens deliver crystal clear pictures free from distortion using innovative tab and spring technology. The precisely tensioned surface ensures a perfectly flat, crease-free image across every inch of the screen. Read on for an overview of how tab tensioning eliminates flaws and creates an immersive viewing experience.
What is a Tab-Tensioned Screen?
Tab-tensioned screens feature horizontal support bars connected to adjustable tensioning tabs along the top and bottom borders. The tabs pull and secure the screen material evenly across the entire viewing surface.
Key components of the system include:
- Durable vertical support bars spaced evenly across the screen’s width
- Tabs with coiled tension springs attached along top and bottom bars
- Tightening screws to precisely tension each individual tab
- Flat planar screen material secured firmly in place across bars
Benefits of Tab Tensioning
This innovative tensioning method delivers significant viewing benefits:
- Eliminates waves, ripples, and creases on the projection surface
- Prevents sagging and deviation of the screen material
- Provides a completely flat and uniform image across the whole screen
- Enables sharper focus and clarity across all four screen corners
- Reduces moiré interference patterns caused by screen flaws
- Optimizes ambient light rejection on grey screens
Types of Tab-Tensioned Screens
Tab tensioning is available on these screen types:
Manual pull-down screens – Use handle or pull-string to deploy screen with tabs
Electric retractable screens – Quiet motor control raises/lowers tab-tensioned screen
Fixed frame screens – Tabs permanently tension flat material across frame
Acoustically transparent screens – Combines tensioning with perforated screen material
Ambient light rejecting screens – Tabs enhance grey screen’s light blocking abilities
Setting up a Tab-Tensioned Screen
Follow tips below for ideal tab-tensioned screen viewing:
- Fully extend screen and lock in place before projecting image
- Check for any visible waves and use screws to re-tighten loose tabs
- Use screen’s leveling tools to ensure horizontal alignment
- Adjust projector position to squarely align image to screen frame
- Periodically check tabs have maintained proper tensioning
With quick and easy setup, tab-tensioning technology provides unwavering screen flatness for pixel-perfect picture clarity and immersion.