Standard TrapDoor ElectriScreen (Model ABT-4)

The ABT TrapDoor ElectriScreen was designed for large-scale applications in which the screen must be completely concealed when not in use.

Features:

Electronically controlled, retractable screen and trapdoor system
Custom sizes and aspect ratios (available in screen material sizes up to 10'-2" H x 13'-2" W o.d.)
For larger sizes consult factory
Screen housing consists of aluminum and fire-retardant Sintra construction
Factory-adjustable drywall stops accommodate various ceiling mount configurations
Proprietary Tab-Guy™ tensioning system ensures smooth surface and eliminates edge-curl
Available with all Stewart's flexible materials (with the exception of Silver 3D)
Black drop/overscan border above image
Matte black overscan borders on sides and bottom
Recessed ceiling mount
Low voltage control and switching is standard

Available Options (available by factory quotation):

Rear projection models
Acoustic perforations on front projection models
Custom housing options
Lutron silent motor technology availabl

See this product in these applications:

Commercial AV

Description
Screen Materials
Control Systems
Downloads

The ABT TrapDoor ElectriScreen was designed for large-scale applications in which the screen must be completely concealed when not in use. This line of custom-engineered, retractable, trapdoor screen models consist of the ABT-4 (10'-2" H x 13'-2" W material o.d. with a 3-1/4" diameter roller tube) and ABT-6 (15'-6" H x 18'-4" W material o.d. with a 6" diameter roller tube) in order to accommodate a various range of sizes. The ABT TrapDoor is available with a variety of Stewart's front or rear projection screen materials. Our proprietary Tab-Guy™ tensioning system ensures a smooth and completely flat screen surface. Matte black overscan borders provide a perfectly framed image area. Microperf X2 THX-Ultra and Cinemaperf are available when acoustic transparency is required (acoustically transparent black drop 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.
GrayHawk®	0.9	77 Degrees	Gray	GrayHawk is an innovative, front projection, screen surface designed to maximize the performance of today’s 1080p technology. The fourth generation GrayHawk, ultra-fine, optical coating improves uniformity for consistent brightness across the entire screen.
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.

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, and edge blending/edge matching display systems.
AeroView 90	0.9	71 Degrees	Off-White	AeroView 90 is a flexible, rear projection, screen material formulated to provide excellent white field uniformity.
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 a very wide viewing angle 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	Tinted 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
Low Voltage Control w/Wall Switch (LVC)	115V / 220V	The Low Voltage Control (with Wall Switch) is a screen control that allows for switching conductors to be run in Class II (small wire, exposed, no conduit) and will interface with most outboard video switching systems.

Optional Controls

Control	Power Options	Description
Dual Channel Infrared-IMC	115V / 220V	The Dual Channel Infrared-IMC contains two IMC controls, an eye sensor, and one hand-held transmitter, permitting independent IR control of two motors. These are used with motorized masking systems.
IRR-K	115V / 220V	The IRR-K is the infrared (IR) kit that plugs into a standard Stewart Filmscreen low voltage control (LVC).
Infrared Remote (IRR)	115V / 220V	The IRR is an infrared (IR) low voltage control (LVC) that includes a modular, plug-in infrared (IR) sensor and hand-held transmitter.
Low Voltage Control w/Wall Switch (LVC)	115V / 220V	The Low Voltage Control (with Wall Switch) is a screen control that allows for switching conductors to be run in Class II (small wire, exposed, no conduit) and will interface with most outboard video switching systems.
Multi Option Screen Trigger (MOST)	115V / 220V	The Multi Option Screen Trigger (MOST) is an add-on screen trigger controller for the Low Voltage Control (LVC) or Infrared Remote (IRR). When combined with an LVC, the user will achieve automatic, selective switching between projector, wall switch, infrared (IR) transmitter, or any other 3rd party, integrated system controller that is connected to the switch input of the LVC.
Video Interface Control System (VICS)	115V / 220V	VICS is a external version of the Screen Trigger Interface (STI). It interfaces with the triggering outputs from projectors, receivers, or other 3rd party control systems.
Wireless Remote Control (WRC)	115V / 220V	The Wireless Remote Control (WRC) is a kit that 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. It possesses up, down, and stop functions.

CSI-Specifications

Stewart-CSI_Roller-Front.doc - 78848 .doc

234kb

07-15-2015

Documents

ABT-Owners-Manual.pdf - 433508 .pdf

234kb

07-15-2015

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