>Electric Screens  
Dual Masking Electrol


Ideal for home theaters or where a variety of image formats are projected. View from "Letterbox" to "NTSC" format or from "HDTV" to "NTSC" format with concealed-in-the-ceiling screen. Second motor lowers and raises black masks into position to convert screen to different format. Patented in-the-roller motor mounting system for quiet operation. Unique "step-back" masking design eliminates shadows. All fabrics listed below will be seamless.
Viewing Area
LETTERBOX (1.85)

NTSC (1.33)
H x W
in./ft.
cm.
 Matte White
50" x 92 *"
50" x 67"
127 x 235
127 x 170
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60" x 111"

60" x 80"

152 x 282

152 x 203
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69" x 128"

69" x 92"

175 x 325

175 x 234
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87" x 161"

87" x 116"

221 x 409

221 x 295
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Viewing Area
HDTV VIDEO (1.78)

NTSC (1.33)
H x W
in./ft.
cm.
 Matte White
45" x 80"
45" x 60"
114 x 203
114 x 152
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50" x 89"
50" x 67"
127 x 226
127 x 170
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60" x 107"

60" x 80"

152 x 272

152 x 203
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69" x 123"

69" x 92"

175 x 312

175 x 234
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87" x 155"

87" x 116"

221 x 394

221 x 295
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Danbury, Ct. 06811
(203)-798-9670