Canon XEED WUX450 User Manual
■ Do Not Use in the Following Environments
• Do not install the projector in a location that is damp, or where there is a lot of
dust, oily smoke or tobacco smoke. Optical parts such as the lens and mirror may
be stained, resulting in poor picture quality.
• Do not install the projector near high-voltage electrical power lines or an electrical
power source. The projector may not operate correctly.
• Do not use the projector on a soft surface such as carpet or sponge mat, etc.
Heat may accumulate inside the projector, causing a malfunction.
• Do not use the projector in a location that is subject to very high temperatures,
very low temperatures, or high levels of humidity. Doing so may cause a
malfunction. The temperature and humidity ranges for operation and the
temperature range for storage are shown below.
■ Do Not Touch the Lens with Bare Hands
Do not touch the lens with bare hands. Doing so may adversely affect picture
■ Allow a 30 Min. Warm Up before Focus Adjustment (
The focus position may not stabilize immediately after startup, due to lamp heat.
When adjusting focus, it is also helpful to use the test pattern (10) (
■ Install at a Sufficient Distance from Walls and Other Obstructions
0°C (32°F) – 40°C (104°F)
Up to 85%
-10°C (14°F) – 60°C (140°F)
If the air intake or exhaust vent
is blocked, heat will accumulate
inside the projector, possibly
resulting in a shortened
projector lifetime or a
malfunction. Do not install in a
closet, on a bookshelf, or in
other narrow spaces with poor
ventilation. Install in a well-
ventilated location. (Ensure a
minimum clearance of 50 cm (1.6 ft.) above, on both sides, and
behind the projector.)
Air intake vent
50 cm (1.6')