Projection screen ART ER T84 1:1 — fixed 1:1 aspect ratio, model ER T84 1:1

ART ER T84 1:1 is a fixed projection screen with a true 1:1 aspect ratio, designed for indoor professional and educational environments. The square projection surface provides equal width and height, making it suitable for applications that require non-widescreen displays such as front projection exhibits, projection mapping setups, technical drawings, and classroom demonstrations. Built for permanent installation, this model offers a stable, flat viewing plane for consistent image reproduction.

Advantages

The fixed frame maintains uniform tension across the projection surface to minimize wrinkles and optical distortion, ensuring a flat and even image. The 1:1 aspect ratio eliminates cropping or scaling issues when projecting square content, while the durable construction supports long-term indoor use. Its neutral screen surface and professional finish are intended to deliver predictable color rendering and contrast for controlled viewing conditions.

Suitable for

• Projection mapping on square surfaces
• Technical and architectural drawings presentation
• Educational lessons and classroom demonstrations requiring square format
• Exhibition booths and trade show displays with square content

Key specifications

• Aspect ratio: 1:1 (square)
• Mounting type: fixed frame for permanent indoor installation
• Screen surface: matte/neutral finish for standard projection environments
• Recommended environment: indoor professional spaces and classrooms
• Origin and compliance: manufactured in China, CE certified

How to use

Select a level, stable wall or mounting surface and install the fixed frame according to the included mounting instructions and local building rules. Position the projector so its lens axis is perpendicular to the center of the screen for optimal geometry and focus. Adjust projector settings (keystone, focus, brightness, and color) to match the screen surface and ambient light levels. For projection mapping, align the projector and mapping software to the square format to avoid scaling or distortion.

Usage recommendations

For best results, use the screen in controlled indoor lighting and avoid direct sunlight or strong reflections. Calibrate the projector to the screen surface for accurate color and contrast. Regularly inspect the frame and fabric tension, and clean the screen surface with a soft, dry cloth or a lightly dampened lint-free cloth if needed, following the manufacturer’s care guidelines.