Canon REALiS WUX4000 D Pro AV Multimedia Projector WUX4000 User's Manual - Page 114

When using mounted on the ceiling, Install facing in the correct direction

Page 114 highlights

Installation Precautions ■When using mounted on the ceiling When the projector is used mounted on the ceiling or installed in a high location, it is necessary to periodically clean the air intake and exhaust vents, and the area around the air filter. If dust accumulates in the intake or exhaust vents, cooling performance will deteriorate, causing the internal temperature to rise and possibly resulting in a malfunction or fire. Use a vacuum cleaner or similar means to remove dust from the intake vent and exhaust vent. ■Install facing in the correct direction This projector can be installed in directions of 360° *1 as shown in the illustration below. However, if projecting upward or downward, the life span of the lamp may be shortened. ˃ ˃ ˃ ˃ Downward projection: Inclination of the projector should be no more than 10° from the vertical axis. *2 Upward projection: Inclination of the projector should be no more than 10° from the vertical axis. *2 If installing the projec- Do not use the projector tor on the floor or standing on its side. *2 hanging from the ceil- ing, the left/right incli- ˃ nation of the projector should be no more ˃ than 10°. *2 *1 There are no options for installing the projector other than the ceiling attachment. (P116, P182) *2 This may damage the lamp. 114

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Installation Precautions
114
When using mounted on the ceiling
Install facing in the correct direction
When the projector is used mounted on the ceil-
ing or installed in a high location, it is necessary
to periodically clean the air intake and exhaust
vents, and the area around the air filter. If dust
accumulates in the intake or exhaust vents,
cooling performance will deteriorate, causing
the internal temperature to rise and possibly
resulting in a malfunction or fire. Use a vacuum
cleaner or similar means to remove dust from the
intake vent and exhaust vent.
10°
10°
10°10°
10°10°
This projector can be installed in directions of 360° *1 as shown in the
illustration below. However, if projecting upward or downward, the life
span of the lamp may be shortened.
*1
There are no options for installing the projector other than the ceiling attachment. (
P116
,
P182
)
*2 This may damage the lamp.
Downward projec-
tion:
Inclination of the pro-
jector should be no
more than 10° from
the vertical axis. *2
Upward projection:
Inclination of the
projector should be
no more than 10°
from the vertical
axis. *2
If installing the projec-
tor on the floor or
hanging from the ceil-
ing, the left/right incli-
nation of the projector
should be no more
than 10°. *2
Do not use the projector
standing on its side. *2