Ceiling Installation

Use the PSS-610 Projector Suspension Support when you install the projector on a ceiling. The projection distances for ceiling installation are shown below.

a:Distance between the screen and the front hole for the mount bracket on the bottom surface of the unit

b:Distance from the ceiling to the bottom surface of the unit

x:Distance between the ceiling and the center of the screen

(Distance that allows the whole picture being displayed on the screen)

PSS-610 Projector Suspension

Support (not supplied)

a

Ceiling

b

 

Center of the

x

screen

Center of the lens

Others

When using the 16:9 aspect ratio screen

Unit: mm (inches)

Screen Size

40

60

80

100

120

150

180

200

(inches)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a

Minimum

1290

1890

2500

3100

3700

4610

5510

6120

 

Distance

(50 7/8)

(74 1/2)

(98 1/2)

(122 1/8)

(145 3/4)

(181 5/8)

(217)

(241)

 

Maximum

1910

2830

3750

4660

5580

6950

8330

9240

 

Distance

(75 1/4)

(111 1/2)

(147 3/4)

(183 1/2)

(219 3/4)

(273 3/4)

(328)

(363 7/8)

x

Minimum

249

374

498

623

747

934

1121

1245

 

Distance

(9 7/8)

(14 3/4)

(19 5/8)

(24 5/8)

(29 1/2)

(36 7/8)

(44 1/4)

(49 1/8)

 

Maximum

b+573

b+822

b+1071

b+1320

b+1569

b+1943

b+2316

b+2566

 

Distance

(b+22 5/8)

(b+32 3/8)

(b+42 1/4)

(b+52)

(b+61 7/8)

(b+76 5/8)

(b+91 1/4)

(b+101 1/8)

b

 

150, 175, 200, 250, 300 mm (6, 7, 7 7/8, 9 7/8, 10 7/8, 11 7/8 inches) adjustable

 

 

when using PSS-610

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To calculate the installation measurements (SS: Screen Size)

a (minimum) = {(SS × 21.27/0.7227) – 35.160899} × 1.025 + 123.5

a (maximum) = {(SS × 33.9409273/0.7227) – 37.678872} × 0.975 + 123.5 x (minimum) = (SS/0.7227 × 4.5)

x (maximum) = b + (SS/0.7227 × 9) + 75

Ceiling Installation 57