Da-Lite Dual Masking Electrol

DUAL MASKING ELECTROL®
Automatic Electric Projection Screen Model
SPECIFICATION DATA
DA-LITE SCREEN COMPANY, INC.
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
SUGGESTED SPECIFICATIONS: ________________________ projection screen(s), _________________ (H) x ___________________ ( W ) , e l e c t r i c a l l y
operated 120 volt (60 Hz) not more than 4.8 amp. Shall have two specially designed motors mounted inside two rollers, 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 limit switches to automatically stop picture surfaces in the “up” and “down” positions. The
two rollers to be of rigid metal. Screen fabric to be flame retardant and mildew resistant fiberglass with black masking borders
standard. To have masking fabric on sides to convert the screen to different aspect ratios. Bottom of fabric shall be formed into a
pocket holding a metal rod. The ends of the rod shall be protected by heavy duty plastic caps. Bottom of each masking fabric shall be
formed into a pocket holding a flat steel bar. Case to be of wood and to be finished with a black primer coat, ready to accept final finish
by others. To be complete with a three position control switch and a two position control switch in a two gang box with cover plate.
Screen to be listed by Underwriters’ Laboratories.
Matte White and High Contrast Matte White: Seamless in all standard sizes.
HDTV Format
HDTV
Viewing Area
Nominal Diagonal
HxW
Cm
In.
Cm
45" x 80" 114 x 203
92"
234
50" x 89" 127 x 226 102"
259
54" x 96" 137 x 244 110"
279
60" x 107" 152 x 272 122"
310
69" x 123" 175 x 312 141"
358
87" x 155" 221 x 394 177"
450
Letterbox Format
Letterbox
Viewing Area
Nominal Diagonal
HxW
Cm
In.
Cm
50" x 92½" 127 x 235 105"
267
60" x 111" 152 x 282 126"
320
69" x 128" 175 x 325 145"
368
87" x 161" 221 x 409 183"
465
Cinemascope Format
Cinemascope
Viewing Area
Nominal Diagonal
HxW
Cm
In.
Cm
45" x 106" 114 x 269 115"
292
49" x 115" 124 x 292 125"
318
52" x 122" 132 x 310 133"
338
54" x 126" 137 x 320 138"
351
58" x 136" 147 x 345 148"
376
65" x 153" 165 x 389 166"
422
HDTV TO NTSC VIDEO FORMAT DIMENSIONS
NTSC Video Viewing
NTSC Video
Area (By masking)
Nominal Diagonal
HxW
Cm
In.
Cm
45" x 60" 114 x 152
75"
191
50" x 67" 127 x 170
84"
213
54" x 72" 137 x 183
90"
229
60" x 80" 152 x 203
100"
254
69" x 92" 175 x 234
120"
305
87" x 116" 221 x 295
150"
381
* Overall
Length of Case
In.
Cm
97½"
248
106½"
271
113½"
288
124½"
316
140½"
357
172½"
438
Approx. Ship.
Wt.
Lbs.
Kg
100
45.4
110
49.9
120
54.4
132
59.9
148
67.1
170
77.1
LETTERBOX TO NTSC VIDEO FORMAT DIMENSIONS
NTSC Video Viewing
NTSC Video
* Overall
Area (By masking)
Nominal Diagonal
Length of Case
HxW
Cm
In.
Cm
In.
Cm
50" x 67" 127 x 170
84"
213
110"
279
60" x 80" 152 x 203
100"
254
128½"
326
69" x 92" 175 x 234
120"
305
145½"
370
87" x 116" 221 x 295
150"
381
178½"
453
Approx. Ship.
Wt.
Lbs.
Kg
122
55.3
145
65.8
162
73.5
186
84.4
CINEMASCOPE TO HDTV FORMAT DIMENSIONS
HDTV Viewing
HDTV
Area (By masking)
Nominal Diagonal
HxW
Cm
In.
Cm
45" x 80" 114 x 203
92"
234
49" x 87" 124 x 221
100"
254
52" x 92" 132 x 234
106"
269
54" x 96" 137 x 244
110"
279
58" x 104" 147 x 345
119"
302
65" x 116" 165 x 295
133"
338
WHEN ORDERING, MARK APPROPRIATE SELECTIONS:
Select size from charts above.
Viewing surface:
❏ High Contrast Matte White
❏ Matte White
* Overall
Length of Case
In.
Cm
123½"
314
132½"
337
139½"
354
143½"
364
153½"
390
170½"
433
Approx. Ship.
Wt.
Lbs.
Kg
130
59.0
140
63.5
148
67.1
155
70.3
162
73.5
170
77.1
All screen sizes listed are viewing areas.
*Add 3" (76mm) to overall length of case for mounting brackets.
Overall case length dimensions ±¼" (6mm).
Detail dimensional drawings, wiring diagrams and installation instructions available
upon request.
Specifications subject to change without notice.
Custom formats and sizes available upon request.
All sizes come standard with 12" (305mm) total black drop at top.
GREENGUARD® and GREENGUARD® Children and Schools
Certified.
Project:
Options:
❏ Extra Drop available to lower picture area more than
normal. Specify total drop at top _____ (black
or white)
white) or
(black or
at bottom _____ (black or
orwhite)
white). 13' maximum total
surface height including picture area.
❏ Dual Motor Low Voltage Control System (DMC).
❏ Wireless Remote Control for DMC.
❏ Radio Frequency Remote.
❏ Radio Frequency Range Extender available
❏ Infrared Remote.
❏ 220 Volt (50 Hz) Motor.
❏ White box (black standard).
❏ Silent Motor.
Architect:
Phone :
Contractor :
Phone :
Supervisor :
Phone :
Date :
Revised :
DUAL MASKING ELECTROL®
SUGGESTED METHODS OF INSTALLATION
9"
SELECT INSTALLATION METHOD
ACCORDING TO CEILING TYPE.
83/4"
CASE LENGTH
SEE CHART
NOTE:
MUST MARK HOLE LOCATION OF
SCREWS IN 3½" PANEL FOR
REMOVAL, IF COVERING WITH TILE.
CENTER
BRACKETS
63/4"
11/4"
MOUNTING
BRACKET
MOTOR END
SWITCH CONTROL
OUTLET
NOTE: Drawings below show
picture surface and masks in
the down position. Masks will
be on front side of roller when
retracted.
63/4"
METHOD A
METHOD B
9 3/16"
(SUGGESTED)
/4" LAG SCREWS
9 3/16"
9"
1
MOUNTING
BRACKET
(SUGGESTED)
/4"LAG SCREWS
9"
1
1 /2"
1
MOUNTING
BRACKET
11/2"
AUDIENCE
SIDE
1 /2"
1
11/2"
815/16"
MOUNTING
JOIST
9 3/16"
MOUNTING
JOIST
FURRING
STRIP
/4" FINISHED
CEILING
3
31/2"
PANEL
3
MASKING SURFACE
3
/4" FINISHED
CEILING
31/2"
PANEL
CEILING TILE CUT TO 1/4" THICK
(ATTACH WITH MASTIC)
PICTURE SURFACE
CAN BE PAINTED SAME AS CEILING
OR REMOVED AND REPLACED WITH
FINISHED CEILING
3
/8" STEEL SLAT IN
POCKET
/16" x 1" STEEL SLAT
IN POCKET
/8" STEEL SLAT
IN POCKET
METHOD D
11/2"
9 3/16"
9"
/16" x 1" STEEL SLAT
IN POCKET
Offset mounting, recessed above ceiling. May be
adapted for 3/4" ceiling, but cut to 1/4" thick under screen
case and panel.
METHOD C
(SUGGESTED)
/4" LAG SCREWS
PICTURE SURFACE
MASKING SURFACE
3
3
Offset mounting, recessed above ceiling. For plaster,
dry wall, tile or paneling. Bottom of case painted same
finish as ceiling.
1
AUDIENCE
SIDE
FURRING
STRIP
(SUGGESTED)
1
/4"
BOLTS
11/2"
MOUNTING
BRACKET
11/2"
AUDIENCE
SIDE
11/2"
MOUNTING
JOIST
MOUNTING
JOIST
9 3/16"
9 3/16"
FURRING
STRIP
FINISHED
CEILING
31/2"
PANEL
PICTURE SURFACE
MASKING SURFACE
3
3
/8" STEEL SLAT
IN POCKET
/16" x 1" STEEL SLAT
IN POCKET
Offset mounting, recessed above ceiling. May be
adapted for 1/4" paneling for ceiling.
FURRING
STRIP
SUSPENDED
CEILING TILE
31/2"
PANEL
T-BAR
FURNISHED
WITH CEILING
PICTURE SURFACE
MASKING SURFACE
3
/8" STEEL SLAT
IN POCKET
3
AUDIENCE
SIDE
/16" x 1" STEEL SLAT
IN POCKET
Flush mounting, recessed above ceiling. For use
with dropped ceiling. May also be adapted for use
with acoustical or other ceiling 3/4" thick but cut to
1
/4" thick under screen case and panel.
Rev. 8/09