Da-Lite Tensioned Conference Electrol 20985 产品宣传页

UGGESTED SPECIFICATIONS:  

 projection screen(s), 

(H) x   

(W). Tensioned Conference Electrol

®

 

screen shall have three motors, one to operate door, one to operate screen and one to operate document camera arm. Door motor 

electrically operated 120 volt (60 Hz) not more than 1.2 amp. Shall have 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 pre-set but adjustable limit switches to automatically stop fabric door in the “ down“ position. The door will lift to the 

closed position where an internal micro-switch will cut off the electrical current to the door motor. The roller to be of rigid aluminum. 

Screen motor is electrically operated 120 volt (60 Hz) not more than 2.4 amp. Shall have 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 pre-set but adjustable limit switches to automatically stop picture surface in the ”up“ and ”down“ positions. 

The roller to be of rigid metal. Camera arm motor is electrically operated 120 volt (60 Hz) not more than 2.4 amp. Shall have motor 

mounted inside the roller, to be two 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 pre-set but adjustable limit switches to automatically stop the camera 

arm in the ”up“ and ”down“ positions. Screen fabric to be seamless, flame 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 flat. 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 shall be constructed of ¾” medium density fiberboard. 

Bottom of case to be self-trimming with a built-in flange around the bottom of the case. A section of the bottom of the case shall be an 

aluminum door equipped with hinges so that it opens and closes automatically with the lowering and raising of the picture surface. The 

balance of the bottom of the case shall be a second hinged aluminum door with manual opening to provide access. Hinges shall be 

mounted in a concealed way. Junction box shall be internally 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 to be 

installed in the case at the factory or at a later time at the job site. To be complete with integrated low voltage control unit and three 

position control switch and cover plate.
All viewing surfaces will be seamless.
All viewing surfaces are standard with black backing.

WHEN ORDERING, MARK APPROPRIATE SELECTIONS:
Select size from charts below.
Select viewing surface:
o

 HD Progressive 0.6   o High Contrast Da-Mat

®

o

 HD Progressive 0.9   o Pearlescent

o

 HD Progressive 1.1   o Cinema Vision

o

 Da-Mat

®

o

High Contrast Cinema Vision 

 

GreenGuard

®

 and GreenGuard

®

 Children and 

Schools Certified.

Optional Accessories:
o

 Wireless Remote Control for LVC.

 o

 Radio Frequency Remote

  o Radio Frequency Range Extender available
 o

 Infrared Remote

o

 Key Locking Cover Plate for LVC Switch.

o

 220/240 Volt (50 Hz) motor.

o

 Video Projector Interface Control - built-in

o

 Plenum Enclosure - For use in environmental air space.

Custom formats and sizes available upon request. Contact Da-Lite for feasibility.

Overall case length dimensions ±¼" (6 mm).

Detail dimensional drawings, wiring diagrams and installation instructions available upon request.

Specifications subject to change without notice.

45" x 80"

114 x 203

92"

234

19"

48

120"

305

325

147.4

569

258.1

52" x 92"

132 x 234

106"

269

12"

30

120"

305

340

154.2

584

264.9

54" x 96"

137 x 244

110"

279

25

1

⁄

2

"

65

143

1

⁄

8

"

364

378

171.5

662

300.3

58" x 104"

147 x 264

119"

302

21

1

⁄

2

"

55

143

1

⁄

8

"

364

383

173.7

667

302.5

65" x 116"

165 x 295

133"

338

14

1

⁄

2

"

37

143

1

⁄

8

"

364

396

179.6

680

308.4

50" x 80"

127 x 203

94"

239

14"

36

120"

305

326

147.9

570

258.5

57

1

⁄

2

" x 92"

146 x 234

109"

277

22

1

⁄

2

"

57

143

1

⁄

8

"

364

378

171.5

662

300.3

60" x 96"

152 x 244

113"

287

19

1

⁄

2

"

50

143

1

⁄

8

"

364

381

172.8

665

301.6

65" x 104"

165 x 264

123"

312

14

1

⁄

2

"

37

143

1

⁄

8

"

364

384

174.2

668

303.0

69" x 110"

175 x 279

130"

330

10

1

⁄

2

"

27

143

1

⁄

8

"

364

390

176.9

674

305.7

72

1

⁄

2

" x 116"

184 x 295

137"

348

7"

18

143

1

⁄

8

"

364

403

182.8

687

311.6

3100 North Detroit Street

Post Office Box 137

Warsaw, Indiana 46581-0137

P 800-622-3737 / 574-267-8101

F 877-325-4832 / 574-267-7804

www.da-lite.com

e-mail: info@da-lite.com