Benq MX503 ユーザーズマニュアル

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.

For example, if you are using an 120-inch screen, the recommended projection distance is 

4755 mm and the vertical offset is 183 mm.

If your measured projection distance is 6.0 m (6000 mm), the closest match in the 

 column is 5943 mm. Looking across this row shows that a 

150'' (about 3.8 m) screen is required.

Projection dimensions 

Refer to 

 for the center of lens dimensions of this projector 

before calculating the appropriate position.

All measurements are approximate and may vary from the actual sizes. 

BenQ recommends that if you intend to permanently install the projector, you should physically test the 

projection size and distance using the actual projector in situ before you permanently install it, so as to make 

allowance for this projector's optical characteristics. This will help you determine the exact mounting position 

so that it best suits your installation location.

30

762

610

457

1132

1189

1245

46

40

1016

813

610

1509

1585

1660

61

50

1270

1016

762

1887

1981

2075

76

60

1524

1219

914

2264

2377

2491

91

80

2032

1626

1219

3019

3170

3321

122

100

2540

2032

1524

3774

3962

4151

152

120

3048

2438

1829

4528

4755

4981

183

150

3810

3048

2286

5660

5943

6226

229

200

5080

4064

3048

7547

7925

8302

305

220

5588

4470

3353

8302

8717

9132

335

250

6350

5080

3810

9434

9906

10377

381

300

7620

6096

4572

11321

11887

12453

457

Maximum zoom

Minimum zoom

Projection distance

Center of lens

Screen

Vertical offset