Canon REALiS LCOS SX80 Mark II D Multimedia Projector SX80 MarkII/SX800 Users - Page 35

Setting Up the Projector, Placing in Front of the Screen

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Setting Up the Projector ■Placing in Front of the Screen Place the projector in front of the screen. • Be sure to place the projector parallel to the screen to ensure distortion-free projections. • The screen must not be exposed to direct sunlight or light from lighting equipment. In a bright room, it is recommended to limit ambient lighting in order to improve the image quality. Screen Optical axis Projected Image Size The projected image size is determined by the distance between the projector and the screen (projection distance) as well as the zoom (P58). For the relationship between the screen size and the projection distance, see also the table listed in "Relationship between Screen Size and Projecting Distance" on page151. Projecting an Image Screen Screen size Width (cm) Height (cm) Projection distance (zoom max) Projection distance (zoom min) Projection distance (zoom max) Projection distance (zoom min) 40 60 80 100 150 180 200 250 300 81 122 163 203 305 366 406 508 610 61 91 122 152 229 274 305 381 457 1.2 m 1.8 m 2.4 m 3.0 m 4.5 m 5.4 m 6.0 m 7.6 m 9.1 m (3.9') (5.9') (7.9') (9.8') (14.8') (17.7') (19.7') (24.9') (29.9') 1.7 m 2.6 m 3.5 m 4.4 m 6.6 m 8.0 m 8.9 (5.6') (8.5') (11.5') (14.4') (21.7') (26.3') (29.2') - - 35

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35
Projecting an Image
Setting Up the Projector
■
Placing in Front of the Screen
Place the projector in front of the screen.
•
Be sure to place the projector parallel to the
screen to ensure distortion-free projections.
•
The screen must not be exposed to direct sun-
light or light from lighting equipment. In a bright
room, it is recommended to limit ambient light-
ing in order to improve the image quality.
Optical axis
Screen
Projected Image Size
The projected image size is determined by the distance between the projector and
the screen (projection distance) as well as the zoom (
P58
). For the relationship
between the screen size and the projection distance, see also the table listed in
"Relationship between Screen Size and Projecting Distance" on page
151
.
Screen size
40
60
80
100
150
180
200
250
300
Width (cm)
81
122
163
203
305
366
406
508
610
Height (cm)
61
91
122
152
229
274
305
381
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')
6.0 m
(19.7')
7.6 m
(24.9')
9.1 m
(29.9')
Projection distance
(zoom min)
1.7 m
(5.6')
2.6 m
(8.5')
3.5 m
(11.5')
4.4 m
(14.4')
6.6 m
(21.7')
8.0 m
(26.3')
8.9
(29.2')
–
–
Projection distance (zoom max)
Projection distance (zoom min)
Screen