Da-Lite Contour Electrol 20878LS プリント
製品コード
20878LS
SUGGESTED SPECIFICATIONS: projection screen(s),
(H) x (W), electrically operated 120 volt (60 Hz) not
more than 2.4 amp. Shall have specially designed motor mounted inside the
roller, to be three wire with ground, quick reversal type, oiled for life, with
automatic thermal overload cutout, integral gears, capacitor and an electric
brake to prevent coasting. To have preset but adjustable limit switches to
automatically stop the picture surface in the “up” and “down” positions.
Junction box shall be integrated into the housing making it possible to install
the housing and wire to the building’s electrical system during construction.
The junction box shall contain a quick connect connector that is mounted in
the housing for easy plug-in connection to the motorized fabric and roller
(H) x (W), electrically operated 120 volt (60 Hz) not
more than 2.4 amp. Shall have specially designed motor mounted inside the
roller, to be three wire with ground, quick reversal type, oiled for life, with
automatic thermal overload cutout, integral gears, capacitor and an electric
brake to prevent coasting. To have preset but adjustable limit switches to
automatically stop the picture surface in the “up” and “down” positions.
Junction box shall be integrated into the housing making it possible to install
the housing and wire to the building’s electrical system during construction.
The junction box shall contain a quick connect connector that is mounted in
the housing for easy plug-in connection to the motorized fabric and roller
assembly. The motorized fabric and roller assembly may be installed in the
case at the factory or at a later time at the job site. The roller to be of rigid
metal. Roller mounting brackets to be adjustable to allow centering or
offsetting of the screen within the case. Screen case to be a two piece design
made of extruded aluminum. Case to be finished in white lightly textured
powder coat. Screen fabric to be a flame retardant and mildew resistant
fiberglass with black masking borders standard. Bottom of fabric shall be
formed into a pocket holding a metal rod. To be complete with integrated low
voltage control unit and three position control switch and cover plate. Screen
to be listed by Underwriters’ Laboratories.
case at the factory or at a later time at the job site. The roller to be of rigid
metal. Roller mounting brackets to be adjustable to allow centering or
offsetting of the screen within the case. Screen case to be a two piece design
made of extruded aluminum. Case to be finished in white lightly textured
powder coat. Screen fabric to be a flame retardant and mildew resistant
fiberglass with black masking borders standard. Bottom of fabric shall be
formed into a pocket holding a metal rod. To be complete with integrated low
voltage control unit and three position control switch and cover plate. Screen
to be listed by Underwriters’ Laboratories.
SPECIFICATION DATA
Video (NTSC 4:3) Format Dimensions (2" Standard Black Drop at Top)
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
69¾"
177
44
20.0
50" x 67"
127 x 170
84"
213
79¾"
203
51
23.1
57" x 77"
145 x 196
96"
244
93¾"
238
53
24.0
60" x 80"
152 x 203
100"
254
93¾"
238
56
25.4
69" x 92"
175 x 234
120"
305
105¾"
269
66
29.9
87" x 116"
221 x 295
150"
381
129¾"
330
95
43.1
105" x 140"
267 x 356
180"
457
153¾"
391
119
54.0
120" x 160"
305 x 406
200"
508
173¾"
441
143
64.9
HDTV (16:9) Format Dimensions (2" Standard Black Drop at Top)
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
93¾"
238
56
25.4
52" x 92"
132 x 234
106"
269
105¾"
269
76
34.5
54" x 96"
137 x 244
110"
279
109¾"
279
77
34.9
58" x 104"
147 x 264
119"
302
117¾"
299
83
37.6
65" x 116"
165 x 295
133"
338
129¾"
330
93
42.2
78" x 139"
198 x 353
159"
404
153¾"
391
105
47.6
90" x 160"
229 x 406
184"
467
173¾"
441
125
56.7
Wide (16:10) Format Dimensions
Viewing Area (H x W)
Nominal Diagonal
Overall Length of Case
Approx. Ship. Wt.
In.
Cm
In.
Cm
In.
Cm
Lbs.
Kg
50" x 80"
127 x 203
94"
239
93¾"
238
56
25.4
571⁄2" x 92"
146 x 234
109"
277
105¾"
269
77
34.9
60" x 96"
152 x 244
113"
287
109¾"
279
80
36.3
65" x 104"
165 x 264
123"
312
117¾"
299
85
38.6
69" x 110"
175 x 279
130"
330
123¾"
314
90
40.8
721⁄2" x 116"
184 x 295
137"
348
129¾"
330
93
42.2
87" x 139"
221 x 353
164"
417
153¾"
391
105
47.6
100" x 160"
254 x 406
189"
480
173¾"
441
125
56.7
Square Format Dimensions (Screens Width
^ Have 2" Standard Black Drop at Top)
Viewing Area (H x W)
Overall Length of Case
Approx. Ship. Wt.
In.
Cm
In.
Cm
Lbs.
Kg
50" x 50"
127 x 127
59¾"
152
39
17.7
60" x 60"
152 x 152
69¾"
177
47
21.3
70" x 70"
178 x 178
79¾"
203
52
23.6
84" x 84"
213 x 213
93¾"
238
62
28.1
6' x 8'
^
183 x 244
105¾"
269
66
29.9
8' x 8'
244 x 244
105¾"
269
66
29.9
7' x 9'
^
213 x 274
117¾"
299
68
30.8
9' x 9'
^
274 x 274
117¾"
299
79
35.8
8' x 10'
^
244 x 305
129¾"
330
95
43.1
10' x 10'
^
305 x 305
129¾"
330
101
45.8
9' x 12'
^
274 x 366
153¾"
391
119
54.0
12' x 12'
366 x 366
153¾"
391
128
58.1
Contour
®
Electrol
®
Automatic Electric Projection Screen Model