Benq Home Theater System MX701 Manuale Utente

Positioning your projector

14

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting, and the video format 
each factors in the projected image size.

If you need a 4:3 screen to project a 4:3 picture and your measured projection distance is 
3000 mm, please refer to Table A1 on page 

14

. The closest match in the 

"Distance from 

screen (mm)"

 column is 2933 mm. Looking across this row shows that a 80'' (about 2.0 m) 

screen is required.

Projection dimensions 

Refer to 

"Dimensions" on page 58

 for the center of lens dimensions of this projector before 

calculating the appropriate position.

Table A1: The screen aspect ratio is 4:3 and the projected picture is 4:3

40

1016

610

813

1333

1467

1600

30

50

1270

762

1016

1667

1833

2000

38

60

1524

914

1219

2000

2200

2400

46

70

1778

1067

1422

2333

2567

2800

53 

80

2032

1219

1626

2667

2933

3200

61 

90

2286

1372

1829

3000

3300

3600

69

100

2540

1524

2032

3333

3667

4000

76

120

3048

1829

2438

4000

4400

4800

91

150

3810

2286

3048

5000

5500

6000

114 

200

5080

3048

4064

6667

7333

8000

152 

250

6350

3810

5080

8333

9167

10000

191

300

7620

4572

6096

10000

11000

12000

229

Minimum zoom

Projection distance

Center of lens

Screen

Vertical offset