Canon REALiS WUX4000 D Pro AV Multimedia Projector WUX5000 / WUX4000 User's Ma - Page 124

Setting Up the Projector, Positioning the Projector in Front of the Screen

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Setting Up the Projector ■Positioning the Projector 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 projection. • The screen must not be exposed to direct sunlight or light from lighting equipment. In a bright room, it is recommended that lights be turned off, curtains be drawn, and other steps taken to make the screen easier to see. Screen Optical axis ■Relationship Between Image Size and Projecting Distance The projected image size is determined by the distance between the projector and the screen (projection distance) as well as the zoom. Refer to the table below and decide the distance between the projector and screen. Height 16:9/ 16:10 Screen size (diagonal) Width  Height Width Optical axis when projection is perpendicular to screen H1 H2 Screen 124

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124
Setting Up the Projector
■
Positioning the Projector in Front of the Screen
Place the projector in front of the screen.
■
Relationship Between Image Size and Projecting Distance
The projected image size is determined by the distance between the projector and the
screen (projection distance) as well as the zoom. Refer to the table below and decide the
distance between the projector and screen.
•
Be sure to place the projector parallel
to the screen to ensure distortion-free
projection.
•
The screen must not be exposed to
direct sunlight or light from lighting
equipment. In a bright room, it is rec-
ommended that lights be turned off,
curtains be drawn, and other steps
taken to make the screen easier to see.
Optical axis
Screen
4:3
Optical axis when pro-
jection is perpendicu-
lar to screen
Screen
H2
H1
Height
Height
Width
Width
16:9 / 16:10
Screen size
(diagonal)