ENGLISH

3-5. Image Size (Projector-to-Screen Distance)

Adjust the size of the projected image using the zoom control buttons. The projected image size values, as they relate to the distance-to-screen value, are shown for focal lengths of f=25mm and f=45mm. Also shown is the maximum image height shift value that can vary depending on the focal length and the distance-to-screen. Figure 3.4.

 

 

 

Maximum (f=25mm)

 

Minimum (f=45mm)

 

 

Distance to Screen

 

 

 

 

 

 

 

Image Width

Image Height

Max Height

Image Width

Image Height

 

Max Height

m (ft.)

m (in.)

m (in.)

m (in.)

m (in.)

m (in.)

 

m (in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.00

(6.56)

1.42

(56.0)

1.06

(41.7)

0.43 (16.9)

0.80

(31.5)

0.60

(23.6)

 

0.24

(9.5)

 

 

 

 

 

 

 

 

 

 

 

 

 

2.50

(8.20)

1.76

(69.3)

1.32

(52.0)

0.54 (21.3)

0.99

(39.0)

0.74

(29.1)

 

0.30 (11.8)

 

 

 

 

 

 

 

 

 

 

 

 

 

3.00

(9.84)

2.11

(83.1)

1.57

(61.8)

0.64 (25.2)

1.18

(46.5)

0.89

(35.0)

 

0.36 (14.2)

 

 

 

 

 

 

 

 

 

 

 

5.00

(16.40)

3.48 (137.0)

2.60 (102.4)

1.06 (41.7)

1.96

(77.2)

1.47

(57.9)

 

0.60 (23.6)

 

 

 

 

 

 

 

 

 

 

7.00

(22.97)

4.85 (191.0)

3.62 (142.5)

1.47 (57.9)

2.73 (107.5)

2.05

(80.7)

 

0.83 (32.7)

 

 

 

 

 

 

 

 

 

10.00

(32.81)

6.90 (271.7)

5.16 (203.2)

2.10 (82.7)

3.88 (152.8)

2.92 (115.0)

 

1.18 (46.5)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3.4. Image Size/Maximum Image Height

3-6. Image Height

Use the Picture menu/Height option to shift (upward) the projected image. The center of the projected image can be shifted a maximum of 12 degrees without incurring any keystoning. Figure 3.5.

12 Degree Maximum Shift

Max.

 

 

Shift

Zero

Shift

Figure 3.5. Maximum Image Shift

6

3MMultimedia Projector MP8760

3M IPC 2000

Page 11
Image 11
3M MP8760 manual Image Size Projector-to-Screen Distance, Image Height, Maximum f=25mm Minimum f=45mm