Da-Lite Motorized Scenic Roller 80842 产品宣传页

UGGESTED SPECIFICATIONS:  ___________________  projection screen(s),  ______________  (H) x  _________________ (W), electrically 

operated by two motors and 

1

⁄

8

" steel cable to raise and lower screen. Each motor to be 120 volt (60 Hz) not more than 2.4 amp. Motors 

to be three wire with ground quick reversal type, oiled for life, with automatic thermal overload cutout, integral gears, capacitor and a 

built in brake to prevent coasting. To have pre-set but adjustable limit switches to automatically stop picture surface in the “up” and 

“down” positions. Motors to turn drum to allow cable to roll bottom 5" diameter roller ”up” and “down” on fabric. Screen to have a 

straight, rigid tubular metal header, 3" in diameter. Top of fabric shall be formed into a pocket into which header shall be inserted. 3" 

wide double “C” type clamps of high tensile strength cast aluminum shall be secured to header for hanging. Furnished with a wing nut 

for adjusting fabric hang. Fabric shall be flame retardant and mildew resistant fiberglass with black masking borders standard on 

fiberglass fabric. Fabric shall be securely fastened to roller. The header shall be 2" longer than the width of the fabric. Ends of the 

tubular header shall be protected with cast aluminum end caps. The bottom roller, with the cable drums, will be 12" wider than the 

width of fabric. Bottom inner drum shall be secured inside the bottom roller. Bottom outer drums shall be adjustable with one bolt and 

two locking set screws. Bottom roller level can be adjusted by rotating the outer adjustable drums. Screen to be listed by Underwriters’ 

Laboratories.

Matte White: 

Horizontal seam(s) required when both dimensions exceed 16'.

Select viewing surface:
o

  Matte White

 GREENGUARD

®

 and GREENGUARD

®

 Children 

and Schools Certified.

Optional Accessories:
o

  No borders (Black masking borders standard).

o

  Extra Drop available to lower picture area more 

than normal. Specify total drop at top _____  

(black or white) or at bottom _____ 

  (black or white). 30' maximum total surface 

height including picture area.

o

  Radio Frequency Wireless Remote Control.

  o  Radio Frequency Range Extender available

 Project:

 Architect:

 Phone:

 Contractor:

 Phone:

 Supervisor:

 Phone:

 Date:

 Revised:

 

10' 6" x 14' 

320 x 427 

170" 

432 

182" 

462 

680 

308.4

 

14' x 14' 

427 x 427 

170" 

432 

182" 

462 

689 

312.5

 

6' x 16' 

183 x 488 

194" 

493 

206" 

523 

725 

328.9

 

12' x 16' 

366 x 488 

194" 

493 

206" 

523 

741 

336.1

 

16' x 16' 

488 x 488 

194" 

493 

206" 

523 

751 

340.6

 

7' x 18' 

213 x 549 

218" 

554 

230" 

584 

791 

358.8

 

13' 6" x 18' 

411 x 549 

218" 

554 

230" 

584 

811 

367.9

 

18' x 18' 

549 x 549 

218" 

554 

230" 

584 

824 

373.8

 

15' x 20' 

457 x 610 

242" 

615 

254" 

645 

873 

396.0

 

20' x 20' 

610 x 610 

242" 

615 

254" 

645 

885 

401.4

 

18' x 24' 

549 x 732 

290" 

737 

302" 

767 

1011 

458.6

 

24' x 24' 

732 x 732 

290" 

737 

302" 

767 

1035 

469.5

 

21' x 28' 

640 x 853 

338" 

859 

350" 

889 

1154 

523.5

 

28' x 28' 

853 x 853 

338" 

859 

350" 

889 

1187 

538.4

 

22' 6" x 30' 

686 x 914 

362" 

920 

374" 

950 

1222 

554.3

 

30' x 30' 

914 x 914 

362" 

920 

374" 

950 

1259 

571.1

3100 North Detroit Street

Post Office Box 137

Warsaw, Indiana 46581-0137

Phone: 574-267-8101

800-622-3737

Fax: 574-267-7804

Toll Free Fax: 877-325-4832

www.da-lite.com

e-mail: info@da-lite.com

Rev. 2/08

Specifications subject to change without notice.

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

Custom formats and sizes available upon request.

Junction Box and 
Synchronized Controller

Motors

Header

Bottom Drum

Screen

1

⁄

8

" Steel Cable

15"

22

1

⁄

2

" 

Ref.

6

1

⁄

2

"

Top 
Drum

Picture 
Surface

(black or white)
(black or white)