Unit: mm (inches)

SS

 

40

60

80

100

120

150

180

200

250

300

 

 

 

 

 

 

 

 

 

 

 

 

a

N

1160

1760

2360

2970

3570

4470

5380

5980

7490

9000

 

 

(453/4)

(693/8)

(93)

(117)

(1405/8)

(1761/8)

(2117/8)

(2351/2)

(295)

(3543/8)

 

M

1350

2040

2740

3440

4140

5180

6230

6930

8670

10420

 

 

(531/4)

(803/8)

(108)

(1351/2)

(1631/8)

(204)

(2453/8)

(2727/8)

(3411/2)

(4103/8)

b

 

x-237

x-356

x-474

x-593

x-711

x-889

x-1067

x-1185

x-1482

x-1778

 

 

(x-93/8)

(x-14)

(x-183/4)

(x-233/8)

(x-28)

(x-35)

(x-42)

(x-463/4)

(x-583/8)

(x-701/8)

c

 

x-299

x-417

x-536

x-654

x-773

x-951

x-1129

x-1247

x-1543

x-1840

 

 

(x-117/8)

(x-161/2)

(x-211/8)

(x-257/8)

(x-301/2)

(x-371/2)

(x-441/2)

(x-491/8)

(x-607/8)

(x-721/2)

a (N)={(SS × 23.177/0.7874)–50.4} × 1.025 a (M)={(SS × 28.177/0.7874)–50.4} × 0.975 b=x–(SS/0.7874 × 4.667) c=x–(SS/0.7874 × 4.667+61.8)

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 screen and the center of the lens

b:distance between the floor and the center of the lens

c:distance between the floor and the adjusters of the projector

x:free

N:minimum

M:maximum

Others

Installation Diagram 53