Installation Example

You can not install the projector upside down, such as on a ceiling.

The on-screen picture size changes according to the input signal. Note that the projection distance also changes depending on the picture size.

 

a: Distance between the screen and the center of the lens

 

b: Distance from the floor to the center of the lens

 

c: Distance from the floor to the foot of the projector

Wall

x: Free

 

 

Center of the screen

 

Distance from the front of

 

the cabinet and the center

 

of the lens

 

Center of the lens

 

15 mm (19/32 inches)

x

b

c

Floor

a

 

 

 

 

 

 

 

Unit: mm (inches)

 

 

 

 

 

 

 

 

Screen size (inches)

40

60

80

100

120

150

 

 

 

 

 

 

 

 

 

Minimum

1410

2160

2900

3640

4390

5500

 

(55 5/8)

(85 1/8)

(114 1/4)

(143 3/8)

(172 7/8)

(216 5/8)

a

 

 

 

 

 

 

 

 

Maximum

1630

2480

3320

4170

5020

6290

 

 

(64 1/4)

(97 3/4)

(130 3/4)

(164 1/4)

(197 11/16)

(247 3/4)

 

 

 

 

 

 

 

 

 

 

b

x–265

x–398

x–530

x–663

x–795

x–994

(x–10 1/2)

(x–15 3/4)

(x–20 7/8)

(x–26 1/8)

(x–31 3/8)

(x–39 1/4)

 

 

 

 

 

 

 

 

 

 

c

x–423

x–556

x–688

x–821

x–953

x–1152

(x–16 3/4)

(x–22)

(x–27 1/8)

(x–32 3/8)

(x–37 5/8)

(x–45 3/8)

 

 

 

 

 

 

 

 

 

 

To calculate the installation measurement (unit: mm)

SS: screen size diagonal (inches)

a (minimum) = {(SS ⋅ 32.83/0.9055) – 70.33}⋅ 1.025 a (maximum) = {(SS ⋅ 39.393/0.9055) – 70.15}⋅ 0.975 b = x – (SS/0.9055⋅ 6)

c = x – (SS/1.26⋅ 6 + 158.3)

30 (EN)