Da-Lite 21766 Users Manual

Tensioned Advantage
Deluxe Electrol

Designed to eliminate the extra step of inishing the screen with trim,
the Advantage line of projection screens is designed with ceiling trim
already in place. Once the screen is installed, the screen’s trim
conceals the rough opening eliminating the need to complete
additional trim work.

Sliding installation brackets make it easy to attach the screen
housing to the structure above the drop ceiling.

Tensioned screens ensure the smoothest surface possible, and all
Deluxe screens feature a closure door that hides the open space and
screen in the ceiling, providing a cleaner aesthetic.

The Tensioned Advantage® Deluxe Electrol® screen features simple
in ceiling installation that can be done in two stages. The screen case
can be installed during the rough-in construction stage and the
fabric assembly can be completed during the inishing stage.

Features

• All sizes standard with 12” of black drop except for Parallax which is

standard with 2”

• Standard Low Voltage Control (LVC) to keep your screen operation lexible

• Smooth Roll Technology to keep your screen perfectly lat

• Slim-Tab, a lower proile and stronger tab design to keep your screen

perfectly taut

• Support includes a comprehensive ive-year warranty to keep you

conident in your purchase

• Tensioning Cable System to prevent warping and ensure even lateral

tension

• UL Plenum rated case

• White powder-coated closure doors and case for a clean aesthetic

• Available with SCB100 (RS232 serial control board) or Video Projector

Interface (screen trigger) built into the case

• Decora-style, three-button wall switch

• Standard black backing retains projected brightness on front projection

surfaces

• Seamless surfaces in all models

• Parallax 0.8 surface for standard throw projectors (1.5:1 throw or greater)

Optional Accessories:

• Radio Frequency Wireless Remote

• Infrared Wireless Remote

• Locking Switch Cover Plate

16:9 HDTV Format

Viewing Area (H x W) Nominal Diagonal

in. cm in. cm

45" x 80" 114 x 203 92" 234

52" x 92" 132 x 234 106" 269

54" x 96" 137 x 244 110" 279

58" x 104" 147 x 264 119" 302

65" x 116" 165 x 295 133" 338

78" x 139" 198 x 353 159" 404

90" x 160" 229 x 406 184" 467

16:10 Wide Format

Viewing Area (H x W) Nominal Diagonal

in. cm in. cm

50" x 80" 127 x 203 94" 239

57½" x 92" 146 x 234 109" 277

60" x 96" 152 x 244 113" 287

65" x 104" 165 x 264 123" 312

69" x 110" 175 x 279 130" 330

72½" x 116" 184 x 295 137" 348

87" x 139" 221 x 353 164" 417

100" x 160" 254 x 406 189" 480

4:3 Video Format

Viewing Area (H x W) Nominal Diagonal

in. cm in. cm

43" x 57" 109 x 145 72" 183

50" x 67" 127 x 170 84" 213

60" x 80" 152 x 203 100" 254

69" x 92" 175 x 234 120" 305

87" x 116" 221 x 295 150" 381

108" x 144" 274 x 366 180" 457

120" x 160" 305 x 406 200" 508

Available with the Following Screen Surfaces

Front Projection

Parallax 0.8*

Horizontal Half Angle: 85º

Vertical Half Angle: 17º

Gain: 0.8

HD Progressive 1.1 Contrast

Half Angle: 60º Gain: 1.1

HD Progressive 0.6

Half Angle: 85º Gain: 0.6

HD Progressive 1.1

Contrast Perf

HD Progressive 0.9

Half Angle: 85º Gain: 0.9

HD Progressive 1.3

Half Angle: 75º Gain: 1.3

HD Progressive 1.1

Half Angle: 85º Gain: 1.1

Da-Mat

Half Angle: 60º Gain: 1.0

HD Progressive 1.1 Perf

Half Angle: 85º Gain: 1.1

High Contrast Da-Mat

Half Angle: 45º Gain: 0.8

Half Angle: 60º Gain: 1.1

Rear Projection

Dual Vision

Half Angle: 65º Gain: 0.9

Da-Te x

Half Angle: 30º Gain: 1.3

*NOTE: The Advantage Deluxe Electrol featuring Parallax will look visibly diferent when compared to other Da-Lite tensioned screens with vinyl surfaces. This is
due to the nature of the Parallax material, which is a micro-layered, high-grade plastic lens system. While it may have slight variations in appearance, it is optically
lat. Meaning, that when under projection, the Advantage Deluxe Electrol featuring Parallax will perform on the same level as the Da-Lite 4K-ready HD Progressive
surfaces.

Product images

Case Proile In Ceiling (Closed) In Ceiling (Open)

Parallax 0.8 Projector Placement

The examples below are for a ceiling mounted projector, but can be reversed for a table-top projector.

Projector Distance Projection Angle

x

y

25°

x

• Parallax 0.8 requires a minimum Lens Throw Ratio of 1.5:1

• How to calculate Projection Distance (x):

Projection Distance = Screen Width (viewable) x Lens Throw Ratio

Example:

180" projection distance ÷ 96" wide screen = 1.88 (1.88:1 Lens Throw Ratio)

• How to calculate Lens Throw Ratio:

Lens Throw Ratio = Projection Distance ÷ Screen Width (viewable)

Example:

87" wide screen x 1.5 (minimum lens throw ratio) = 130.5 (130.5" projection

distance)

• If the Projection Distance (x) is known, ind the Maximum Vertical Ofset:

Maximum Vertical Ofset (y) = 0.4 x Projection Distance (x)

Example:

Projection Distance (x) = 130.5"

130.5" x 0.4 = 52.2"

52.2" = Maximum Vertical Ofset

• If the Vertical Ofset (y) is known, ind the Minimum Projection Distance:

Minimum Projection Distance (x) = 2.5 x Vertical Ofset (y)

Example:

87" wide screen with a 60" Vertical Ofset (y)

60" x 2.5 = 150"

150" = Minimum Projection Distance

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