When Using the PSS-610 Projector Suspension Support

a:Distance between the screen and the installation hole of the upper ceiling mount bracket (front side)

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

x:Distance between the ceiling and the center of the screen such that the picture will not be truncated or blocked

PSS-610 Projector Suspension

Support (not supplied)

Ceiling

Center of the screen

Center of the lens

When using the 16:9 aspect ratio screen

Unit: mm (inches)

Screen Size

40

60

80

100

120

150

180

200

250

300

(inches)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a

Minimum

1429

2059

2689

3319

3949

4894

5839

6469

8044

9619

 

Distance

(56 3/8)

(81 1/8)

(106)

(130 3/4)

(155 1/2)

(192 3/4)

(230)

(254 3/4)

(316 3/4)

(378 3/4)

 

Maximum

2322

3398

4474

5550

6626

8240

9854

10930

13620

16310

 

Distance

(91 1/2)

(133 7/8)

(176 1/4)

(218 5/8)

(261)

(324 1/2)

(388)

(420 3/8)

(536 3/8)

(642 1/2)

x

Minimum

249

374

498

623

747

934

1121

1245

1557

1868

 

Distance

(9 7/8)

(14 3/4)

(19 5/8)

(24 5/8)

(29 5/8)

(36 7/8)

(44 1/4)

(49 1/8)

(61)

(73 7/8)

 

Maximum

b+415

b+576

b+738

b+900

b+1062

b+1304

b+1547

b+1709

b+2113

b+2517

 

Distance

(b+16 3/8)

(b+22 3/4)

(b+29 1/8)

(b+35 1/2)

(b+41 7/8)

(b+51 3/8)

(b+60)

(b+67 3/8)

(b+83 1/4)

(b+99 1/8)

b

 

150, 175, 200, 250, 275, 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) = 31.5 (1 1/4) × SS + 168.8 (6 3/4) a (maximum) = 53.8 (2 1/8) × SS + 170.1 (6 3/4)

x (minimum) = 6.2263 (1/4) × SS

x (maximum) = 8.0876 (11/32) × SS + 91 (3 5/8) + b

When using the 4:3 aspect ratio screen

Unit: mm (inches)

Screen Size

40

60

80

100

120

150

180

200

250

300

(inches)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a

Minimum

1711

2482

3253

4024

4795

5951

7108

7879

9807

11734

 

Distance

(67 3/8)

(97 3/4)

(128 1/8)

(158 15/32)

(188 7/8)

(234 3/8)

(280)

(310 1/4)

(386 1/4)

(462 1/8)

 

Maximum

2804

4121

5437

6754

8071

10046

12022

13339

16461

19923

 

Distance

(110 1/2)

(162 3/8)

(214 1/8)

(266)

(317 7/8)

(395 9/16)

(474 3/8)

(525 1/8)

(648 1/4)

(784 1/2)

GB 80 Ceiling Installation