Setting up the projector, Determining the distance to the screen – Canon REALiS SX60 User Manual

Page 30

SET
TING

UP THE

PRO

JEC
TOR

Setting Up the Projector

Determining the Distance to the Screen

The projected image size is determined by the distance between the projector lens and the
screen. Select the place where the desired image size is obtained according to the illustra-
tion shown below.

H1 and H2: The height of the screen from the intersection of optical axis and screen surface when an
image is projected at right angle to the screen.

z Install the projector at the position where the projection distance is between approxi-

mately 1.2 m (3.9') to 9 m (29.5'). If the installation position is too close or too far, the
image is out of focus or the screen becomes dark, respectively.

z The sizes in the above table have been obtained assuming that the aspect ratio is 4:3.

They may vary from the actual sizes depending on the type of the projected image.

z Select the appropriate setting for [Screen aspect] with respect to the your screen (4:3

or 16:9).
Refer to pages 57, 72, and 99 for more detailed information on [Screen aspect].

Screen size
(W x H) cm

40"

81 x 61

60"

122 x 91

80"

163 x 122

100"

203 x 152

150"

305 x 229

182"

370 x 277

200"

406 x 305

250"

508 x 381

300"

610 x 457

Projection

distance

Zoom
(max)

1.2 m

(3.9')

1.8 m

(5.9')

2.4 m

(7.9')

3.0 m

(9.8')

4.5 m

(14.8')

5.4 m

(17.7')

5.9 m

(19.4')

7.4 m

(24.2')

8.9 m

(29.2')

Zoom
(min)

2.0 m

(6.6')

2.9 m

(9.6')

3.9 m

(12.9')

4.9 m

(16.1')

7.4 m

(24.2')

9.0 m

(29.5')

–

55 cm

(1.8')

82 cm

(2.7')

110 cm

(3.6')

137 cm

(4.5')

206 cm

(6.8')

250 cm

(8.2')

274 cm

(9.0')

343 cm

(11.3')

411 cm

(13.5')

6 cm

(0.2')

9 cm

(0.3')

12 cm

(0.4')

15 cm

(0.5')

23 cm

(0.8')

28 cm

(0.9')

30 cm

(1.0')

38 cm

(1.2')

46 cm

(1.5')

z For the relationship between the screen size and projection distance, see the table on page

129.

z You can also adjust the image size with the zoom function (P40).

Optical axis when image is projected

at right angle to the screen.

Screen

H1:H2=9:1

8.9 m (29.2')

5.9 m (19.4')

4.5 m (14.8')

2.4 m (7.9')

1.2 m (3.9')

40"

80"

48"

150"

90"

200"

120"

300"

182"

Zoom (max.)

Zoom (min.)