Canon 1231B002 REALiS Manual - Page 31

Determining the Installation Position

Page 31 highlights

SETTING UP THE PROJECTOR Determining the Installation Position Placing in Front of the Screen Place the projector perpendicular to the screen as far as possible. z A slight error in the projection angle can be corrected using the [KEYSTONE] button (P50). Screen Optical axis Placing on a Level Place Place the projector on a level place as far as possible. z A slight tilt can be corrected using the rear adjustable foot. (P41) z Make sure that the installation position is free from any obstacle that may block the exhaust vent (fan) on the right side of the projector and the air intake vent on the bottom of the projector. z 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. Ceiling Mounting or Rear Projection You can mount the projector on the ceiling (Ceiling mounted) with it turned up side down or place it behind the screen (Rear) if you use a translucent screen. If you mount the projector on the ceiling, you have to invert the projected image (P95). Ceiling Mounting Rear Projection 31

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31
SETTING UP THE PROJECTOR
Determining the Installation Position
Placing in Front of the Screen
Place the projector perpendicular to the screen
as far as possible.
Placing on a Level Place
Place the projector on a level place as far as pos-
sible.
A slight error in the projection angle can be
corrected using the [KEYSTONE] button
(P50).
A slight tilt can be corrected using the rear
adjustable foot. (P41)
Make sure that the installation position is
free from any obstacle that may block the
exhaust vent (fan) on the right side of the
projector and the air intake vent on the bot-
tom of the projector.
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
Ceiling Mounting or Rear Projection
You can mount the projector on the ceiling (Ceiling mounted) with it turned up side
down or place it behind the screen (Rear) if you use a translucent screen.
If you mount the projector on the ceiling, you have to invert the projected image (P95).
Ceiling Mounting
Rear Projection