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2-Way Horizontal Masking System (Horizontal EM)

The Horizontal Screenwall Electrimask is a fixed screen designed to provide a perfect image area when viewing multiple aspect ratios

Features:

  • Variable Aspect Ratio - Variable Height/Constant Width
  • Electronically controlled horizontal masking
  • Aluminum extrusion frame finished with VeLux™
  • Snap fastening system securely attaches screen to frame
  • Available with all Stewart's flexible materials
  • Choose from a variety of Stewart’s front projection screen materials
  • Matte black-over scan border* provides a perfectly masked image area
  • Wall mount brackets
  • (2) 3-position high voltage wall switches (HVS) - horizontal panel control
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See this product in these applications:

Stewart’s Vertical Screenwall Electrimask is ideal for applications in which dual aspect ratio capability is required. Any aspect ratios from 1.78:1 up to Super-Wide 2.40:1 Cinemascope formats can be achieved. Optimize your Variable-Masking Screen with any of Stewart’s award-winning front or rear projection materials securely attached using our unique hidden snap-fastening system. Microperf X2 is available when acoustic transparency is required. Acoustically transparent masking panels are also available upon request.

Screen Material Quick Reference Guide

Front Projection

Material Name Gain Half Gain Color Description
GrayMatte 70 0.7 Full lambertian diffuser Gray

GrayMatte 70 is a flexible front projection screen material formulated for use in front projection edge-blending applications.

StudioTek™ 100 1.0 Full lambertian diffuser White

StudioTek 100 is a flexible front projection matte-white screen formulated to meet the strictest color and white field uniformity standards. 

FireHawk® 1.1 35 Degrees Gray

FireHawk in its fourth generation is a flexible front projection screen surface engineered for use with today’s high-powered projection technology in applications involving the presence of ambient light. 

UltraMatte 130 1.3 80 Degrees White

UltraMatte 130 is a flexible front projection screen material that is formulated for high output broadcast quality projection systems. 
 

StudioTek™ 130 G3 1.3 80 degrees White

StudioTek 130 G3 is a flexible front projection screen material that is formulated to provide optimized white field uniformity unmatched by competing gain screens. 
 

UltraMatte 150 1.5 61 Degrees White

UltraMatte 150 is a flexible front projection screen material that is formulated for use in large format applications or when a projector limitation requires a little more punch. 

Silver 5D® 2.0 33 Degrees 3D

Silver 5D (3D + 2D) is an innovative fabric that offers excellent performance in passive polarized 3D applications, while maintaining outstanding performance for 2D sources. 

Silver 3D 3.0 27 Degrees 3D

Silver 3D is a specialty fabric designed to optimize stereoscopic, two channel 3D displays. The fabric employs special metallic elements, formulated to preserve light polarization. 

Rear Projection

Material Name Gain Half Gain Color Description
AeroView 70 0.7 82 Degrees Off-White

AeroView 70 is a flexible rear projection screen material formulated specifically for ultra short throw light paths, edge-blended and edge-matched display systems. 
 

FilmScreen 100 1.0 39 Degrees Gray

FilmScreen 100 is a flexible rear projection screen material formulated with a neutral density gray tint for enhanced contrast. FilmScreen 100 offers very wide viewing angles for a contrast enhanced material and works well in short throw projection light paths.

AeroView 100 1.0 63 Degrees Off-White

AeroView 100 is a flexible rear projection screen material formulated to provide excellent white field uniformity. The AeroView 100 performs superbly in environments where ambient light can be controlled and is appropriate for wider viewing angles.

LumiFlex 130 1.3 42 Degrees Off-White

LumiFlex 130 is a flexible rear projection screen material formulated at a higher gain and is appropriate for larger screen sizes or low output projectors. LumiFlex 130 offers excellent white field uniformity, has a gain factor 30% above unity and delivers a lot of energy.

FilmScreen 150 1.5 31 Degrees Gray

Tint for enhanced contrast. FilmScreen 150 is a perfect choice for passive 3-D applications. FilmScreen 150 is excellent in rooms where high ambient light is a concern and is appropriate for moderate viewing angles.

Standard Controls

Control Power Options Description
Video Interface Control System (VICS) 115V / 220V

VICS is a external verion of the STI. It interfaces with the triggering outputs from projectors, receivers, or other 3rd party control systems. 

Optional Controls

Control Power Options Description
Dual Channel Infrared-IMC 115V / 220V

2 IMC controls, with eye sensor and one hand held transmitter, permitting independent IR control of two motors. These are used with motorized masking systems.

High Voltage Wall Switch 115V / 220V

This is your basic three position latched high voltage toggle wall switch.

Wireless Remote Control (WRC) 115V / 220V

This kit uses radio frequency (RF) signals to control an external receiver that is connected to the screen's motor leads and plugs directly into a standard AC outlet. Up, down, and stop functions.

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