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ABT Trapdoor Vertical ElectriMask


ABT Trapdoor Horizontal ElectriMask

Horizontal ElectriScreen ElectriMask

Vertical ElectriScreen ElectriMask

Variable Masking System

 

 
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Trap Door Systems
Stewart Filmscreen’s trap door systems feature a motorized aluminum trap door which closes when screen is not in use. For flush mount installations, the system also features a builder-friendly hidden alignment ring around the box perimeter.

Seamless Large Screens
Like all Stewart Filmscreen products, the ABT-EM Horizontal ElectriScreen ElectriMasks are engineered with totally seamless screen materials (this includes masking borders). To prevent edge-curl and insure a flat image, Stewart utilizes our exclusive Tab-Guy Tensioning system.

Hidden From View
Stewart’s motorized roller system provides a quiet, reliable screen operation. The screen retracts into an obscure trap door that mounts flush with the ceiling surface and can be painted to blend perfectly, efficiently hiding its existence.

View Flexibility
Stewart Filmscreen’s ABT-EM Horizontal ElectriScreen ElectriMask is designed to provide the flexibility of a multiple aspect ratio ElectriMask system with a roll-up screen. Aspect ratios from standard NTSC 1.33:1 up to Cinemascope 2.35:1 can be achieved.

   
   

FEATURES:
• Variable Aspect Ratio - Constant Height/Variable Width
• Electronically controlled screen, trapdoor, and horizontal masking panel
• Custom roller tube with sound-dampening insulated screen drive
• Aluminum screen housing with white painted finish
• Tab-Guy tensioning system ensures smooth surface and eliminates edge curl
• Choose from a variety of Stewart’s front projection screen materials
• black-drop/overscan border above image*
• Matte-black overscan borders on sides and bottom
• Recessed ceiling mount with adjustable drywall flanges
• (1) 3-position low voltage wall switch - screen control
• (1) 3-position low voltage wall switch - horizontal panel control
• (1) 3-position low voltage wall switch - trapdoor control

CUSTOM OPTIONS: (available by factory quotation)
• Custom sizes and aspect ratios
• Rear projection models
• Acoustic perforation on front projection models
• Acoustically transparent masking panels
• Custom control options
• BRIC system recommended for maximum masking flexibility and control

* It is important to add only the amount of black drop needed. Side and bottom masking determined by the amount of black drop and image size.


   
   
ADDITIONAL IMAGES: (click to enlarge)

   
 

 

 
   
 

 

Product Hero Shot
Technical Drawing 12” black drop
   

 

 

 
   
 

 

Technical Drawing 9” black drop
Technical Drawing 6” black drop
   

 

 

       
 

 

Technical Drawing 3” black drop
   


   
SPECIFICATIONS:
 
Case material
Aluminum extrusion
Case colors
White
Batten colors
Black, white
 
CONTROL SYSTEMS : SCREEN & MASKING
Screen trigger interface
Included
Low voltage control
Optional
High voltage wall switch
Optional
Wireless remote control
Optional
Infrared remote control
Optional
 
PERFORATIONS:
 
Optional
 
MOUNTING:
 
Ceiling mount
Included
Wall mount/brackets
Optional
 
SCREEN MOTOR:
120 Volt
38 rpm, 1 amp
220 Volt
32 rpm, 1 amp
 
HORIZONTAL MASKING MOTOR:
 
120 Volt
14 rpm, 1 amp
220 Volt
12 rpm, 1 amp
   


Model Number
HDTV
16:9/1.78:1 Image
Diagonal
ABTEMH084
37.75 x 67
(959) x (1702)
78
(1981)
ABTEMH090
40.5 x 72
(1029) x (1829)
83
(2108)
ABTEMH100
45 x 80
(1143) x (2032)
92
(2337)
ABTEMH110
49.5 x 88
(1257) x (2235)
101
(2565)
ABTEMH120
54 x 96
(1372) x (2438)
110
(2794)

Model Number
Widescreen
1.85:1 Image
Diagonal
ABTEMH084
36.25 x 67
(921) x (1702)
76
(1930
ABTEMH090
39 x 72
(991) x (1829)
82
(2083)
ABTEMH100
43.25 x 80
(1099) x (2032)
91
(2311)
ABTEMH110
47.5 x 88
(1207) x (2235)
100
(2540)
ABTEMH120
52 x 96
(1321) x (2438)
109
(2769)

Model Number Cinemascope
2.35:1 Image
Diagonal
ABTEMH084 28.5 x 67
(724) x (1702)
73
(1854)
ABTEMH090 30.75 x 72
(781) x (1829)
78
(1981)
ABTEMH100 34 x 80
(864) x (2032)
87
(2210)
ABTEMH110 37.5 x 88
(953) x (2235)
96
(2438)
ABTEMH120 40.75 x 96
(1035) x (2438)
104
(2642)

Model Number
NTSC
4:3/1.33:1 Image
Diagonal
Case
Length
Screen
Weight
ABTEMH084
50” x 67”
(1270mm) x (1702mm)
84
(2134)
92
(2337)
100 lbs.
(45 kg.)
ABTEMH090
54 x 72
(1372) x (1829)
90
(2286)
97
(2464)
110
(49.9)
ABTEMH100
60 x 80
(1524 x 2032)
100
(2540)
105
(2667)
120
(54.4)
ABTEMH110
66 x 88
(1676 x 2235)
110
(2794)
114
(2896)
135
(61.2)
ABTEMH120
72 x 96
(1829 x 2438)
120
(3048)
122
(3099)
150
(68)


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