Da-Lite 76179 产品宣传页
SUGGESTED SPECIFICATIONS: projection screen(s),
(H) x (W), wall or ceiling mounting type. To have black
masking borders standard on flame retardant and mildew resistant fiberglass
fabric, mounted on a ball bearing rigid steel spring roller. Fabric to be
permanently attached to roller. To have powder coated white 21-gauge steel
case with flat back design. To have heavy-duty end caps concealing roller
(H) x (W), wall or ceiling mounting type. To have black
masking borders standard on flame retardant and mildew resistant fiberglass
fabric, mounted on a ball bearing rigid steel spring roller. Fabric to be
permanently attached to roller. To have powder coated white 21-gauge steel
case with flat back design. To have heavy-duty end caps concealing roller
ends with steel inner plates to support roller and provide added case
strength. End caps shall form sturdy brackets for wall or ceiling installations.
Bottom of screen shall be formed into pocket holding tubular metal slat.
A steel pull bail shall be attached to the slat. The ends of the slat shall be
protected by heavy duty plastic caps. Bumper stops shall be built into case to
prevent slat wedging inside case.
strength. End caps shall form sturdy brackets for wall or ceiling installations.
Bottom of screen shall be formed into pocket holding tubular metal slat.
A steel pull bail shall be attached to the slat. The ends of the slat shall be
protected by heavy duty plastic caps. Bumper stops shall be built into case to
prevent slat wedging inside case.
SPECIFICATION DATA
Video (NTSC 4:3) Format Dimensions
Viewing Area
(H x W)
Nominal
Diagonal
A - Overall Length
of Case
Approx. Ship.
Wt.
In.
Cm
In.
Cm
In.
Cm
Lbs.
Kg
69" x 92"
175 x 234
120"
305
995⁄16"
252
50
22.7
87" x 116"
221 x 295
150"
381
1235⁄16"
313
58
26.3
105" x 140"
267 x 356
180"
457
1475⁄16"
374
69
31.3
Square Format Dimensions
Sizes (H x W)
A - Overall Length
of Case
Approx. Ship.
Wt.
In.
Cm
In.
Cm
Lbs.
Kg
6' x 8'
183 x 244
995⁄16"
252
48
21.8
8' x 8'
244 x 244
995⁄16"
252
50
22.7
7' x 9'
213 x 274
1115⁄16"
283
56
25.4
9' x 9'
274 x 274
1115⁄16"
283
58
26.3
8' x 10'
244 x 305
1235⁄16"
313
63
28.6
10' x 10'
305 x 305
1235⁄16"
313
65
29.5
9' x 12'
274 x 366
1475⁄16"
374
71
32.2
12' x 12'
366 x 366
1475⁄16"
374
79
35.8
Floor Model C
Portable Spring Roller Type Screen