LV-7285 User Manual

Loading ...

2. Installation and Connections

Selecting a Location (LV-8310/LV-8215)

The further your projector is from the screen or wall, the larger the image. The minimum size the image can be

is approximately 21" measured diagonally when the projector is roughly 0.8 m (2.6') from the wall or screen. The

largest the image can be is 300" when the projector is about 12.0 m (39.0') from the wall or screen. Use the draw-

ing below as a guide.

Optional axis when image is projected

at right angle to the screen.

Throw Distance and Screen Size

Screen

H1 and H2: H1 is the height of the screen from the intersection of optical axis and screen surface, and H2 is the

height of the intersection when an image is projected at right angle to the screen.

TIP:

• Fortherelationshipbetweenthescreensizeandprojectiondistance,seethetableonpage82, 83.

• Thesizesintheabovetablehavebeenobtainedassumingthattheaspectratiois16:9.Theymayvaryfromtheactualsizes

depending on the type of the projected image.

Screen size

(W x H cm)

21”

45 x 28

25”

54 x 34

30”

65 x 40

40”

86 x 54

60”

129 x 81

80”

172 x 108

100”

215 x 135

150”

323 x 202

180”

388 x 242

200”

431 x 269

250”

538 x 337

300”

646 x 404

Projection

distance

Zoom (max)

–

0.8 m

(2.6’)

1.0 m

(3.2’)

1.3 m

(4.2’)

2.0 m

(6.4’)

2.6 m

(8.6’)

3.3 m

(10.8’)

5.0 m

(16.3’)

6.0 m

(19.5’)

6.6 m

(21.7’)

8.3 m

(27.2’)

9.9 m

(32.6’)

Projection

distance

Zoom (min)

0.8 m

(2.6’)

1.0 m

(3.2’)

1.2 m

(3.8’)

1.6 m

(5.1’)

2.4 m

(7.7’)

3.2 m

(10.4’)

4.0 m

(13.0’)

6.0 m

(19.5’)

7.2 m

(23.5’)

8.0 m

(26.1’)

10.0 m

(32.7’)

12.0 m

(39.2’)

26 cm

(0.8’)

31 cm

(1.0’)

37 cm

(1.2’)

49 cm

(1.6’)

74 cm

(2.4’)

98 cm

(3.2’)

123 cm

(4.0’)

184 cm

(6.0’)

221 cm

(7.3’)

246 cm

(8.1’)

307 cm

(10.1’)

369 cm

(12.1’)

2 cm

(0.1’)

3 cm

(0.1’)

4 cm

(0.1’)

5 cm

(0.2’)

7 cm

(0.2’)

9 cm

(0.3’)

12 cm

(0.4’)

18 cm

(0.6’)

21 cm

(0.7’)

24 cm

(0.8’)

29 cm

(1.0’)

35 cm

(1.2’)

Zoom(max.)

Zoom(min.)

33"

40"

65"

80"

125"

150"

165"

200"

248"

300"

1.3 m

2.6 m

5.0 m

6.6 m

9.9m(Zoommax.)

12.0m(Zoommin.)

Loading ...

User Manual - Page 21