Leaflet

SUGGESTED SPECIFICATIONS: projection screen(s),
(H) x (W), electrically operated 120 volt (60 Hz) not
more than 2.2 amp. Three wire quick reversal motor especially designed for
the purpose, to be ball bearing and oiled for life. With automatic thermal
overload cut-out and integral interlocking gears. To have pre-set but adjustable
limit switches to automatically stop screen surface in the “down” position. Stop
action to be positive to prevent coasting. The roller to be of rigid metal at least
3" in diameter and mounted on two heavy duty brackets equipped with self-
aligning bearings. Screen surface to be seamless, lame retardant and mildew
resistant vinyl with black masking borders standard. Each side of the fabric to
have tab guide cable system to maintain even lateral tension and hold surface
lat. Custom slat bar with added weight maintains vertical tension on the
screen surface. The ends of the slat to be protected by heavy duty plastic caps
enclosing a preset adjustable mechanism for screen tensioning. Case to be of
wood, with double top for extra rigidity and strength. Motor compartment to
be metal lined. A section of the bottom of the case shall be equipped with
hinges and connected to the drive mechanism so that it opens and closes
automatically with the lowering and raising of the screen surface. The door will
lift to the closed position where a micro switch shall cut of the electrical
current to the motor. Balance of the bottom panel shall be pegged to manual
opening to provide access. Hinges shall be mounted to allow matching of the
bottom panel to the ceiling. (Specify Type 1 and 2 or Type 3 hinge, as required.)
Case to be inished with a black primer coat, ready to accept inal inish by
others. To be complete with three position control switch with cover plate.
Screen to be listed by Underwriters’ Laboratories and CSA.
SPECIFICATION DATA
Video (NTSC 4:3) Format Dimensions
Viewing Area (H x W) Nominal Diagonal Overall Length of Case* Approx. Ship. Wt.
In. Cm In. Cm In. Cm Lbs. Kg
43" x 57" 109 x 145 72" 183 92¾" 236 156 70.8
50" x 67" 127 x 170 84" 213 103¾" 264 183 83.0
60" x 80" 152 x 203 100" 254 117¾" 299 211 95.7
69" x 92" 175 x 234 120" 305 131¾" 335 244 110.7
87" x 116" 221 x 295 150" 381 158¾" 403 279 126.6
108" x 144" 274 x 366 180" 457 183¾" 467 323 146.5
120" x 160" 305 x 406 200" 508 200¾" 510 353 160.1
HDTV (16.9) Format Dimensions
Viewing Area (H x W) Nominal Diagonal Overall Length of Case* Approx. Ship. Wt.
In. Cm In. Cm In. Cm
Lbs.
Kg
45" x 80" 114 x 203 92" 234 116¼" 295 211 95.7
52" x 92" 132 x 234 106" 269 128¾" 327 244 110.7
54" x 96" 137 x 244 110" 279 133¼" 338 250 113.4
58" x 104" 147 x 264 119" 302 141¾" 360 261 118.4
65" x 116" 165 x 295 133" 338 154¾" 393 279 126.6
78" x 139" 198 x 353 159" 404 179¾" 457 300 136.1
Square Format Dimensions
Viewing Area (H x W) Overall Length of Case* Approx. Ship. Wt.
In. Cm In. Cm
Lbs.
Kg
50" x 50" 127 x 127 86¾" 220 140 63.5
60" x 60" 152 x 152 97¾" 248 155 70.3
70" x 70" 178 x 178 109¼" 277 183 83.0
84" x 84" 213 x 213 125¾" 319 211 95.7
6' x 8' 183 x 244 135¾" 345 244 110.7
8' x 8' 244 x 244 139¼" 354 244 110.7
7' x 9' 213 x 274 149¾" 380 267 120.2
9' x 9' 274 x 274 148¼" 377 267 120.2
8' x 10' 244 x 305 163¼" 415 279 126.6
10' x 10' 305 x 305 160¼" 407 279 126.6
9' x 12' 274 x 366 183¾" 467 323 146.5
12' x 12' 366 x 366 193¼" 491 328 148.8
Tensioned Executive Electrol
®
Automatic Electric Projection Screen Model
*Add 7" to overall case length for mounting brackets.