Unit: mm (inches)

SS

40

60

80

100

120

150

180

200

250

300

 

 

 

 

 

 

 

 

 

 

 

a’

N

1260

1860

2470

3070

3670

4580

5480

6090

7600

9100

 

 

(495/8)

(731/4)

(973/8)

(121)

(1445/8)

(1803/8)

(2157/8)

(2397/8)

(2991/4)

(3583/8)

 

M

1450

2140

2840

3540

4240

5280

6330

7030

8770

10520

 

 

(571/8)

(843/8)

(1117/8)

(1391/2)

(167)

(208)

(2491/4)

(27613/16)

(3453/8)

(4141/4)

x

b+293

b+411

b+530

b+649

b+767

b+945

b+1123

b+1241

b+1538

b+1834

 

 

(b+115/8)

(b+161/4)

(b+207/8)

(b+255/8)

(b+301/4)

(b+371/4)

(b+441/4)

(b+487/8)

(b+605/8)

(b+721/4)

b

Free

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a’ (N)={(SS × 23.177/0.7874)+51.4} × 1.025 a’ (M)={(SS × 28.177/0.7874)+51.4} × 0.975 x=b+(SS/0.7874 × 4.667+55.8)

The installation measurements and their calculation method for each lens are shown above.

The alphabetical letters in the charts and calculation methods indicate the following.

SS:screen size measured diagonally (inches)

a’: distance between the hole (front) for mounting a projector suspension support on bottom surface of this projector and the center of the screen

b:distance between the hole (front) for mounting a projector suspension support on bottom surface of this projector and the ceiling

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

N:minimum

M:maximum

Others

Installation Diagram 55