Canon WUX450 Manuel D’Utilisation

280

■ The Projected Image Is Blurred

The image is out of 
focus.

Adjust the focus. (

)

The distance to the 
screen is too short.

Check whether the distance to the screen is 
appropriate. If the distance is shorter than 
approximately 1.3 m (4.3'), the projector cannot focus 
on the screen. (

The projector is not 
placed straight in front of 
the screen.

Check whether the projector is placed obliquely to 
the screen. A slight error in the projection angle can 
be corrected through the keystone adjustment 
function. (

)

The projector has been 
moved to a place where 
the temperature varies a 
lot.

When the projector is moved from a location where 
the temperature is low to a location where the 
temperature is high, condensation may form on the 
lens. The condensation will evaporate after a period 
of time and the projector will be able to project a 
normal image.

The lens is stained.

Clean the lens. (

The tracking is bad.

Adjust the tracking with the [Auto PC] or [Tracking] 
function. (

)

Video is blurred.

Activate motion blur reduction. (

)

Motion blur reduction is 
not available.

Motion blur reduction is not available when projecting 
JPEG files from USB flash drives or over a network, 
or for networked multi-projection. Similarly, motion 
blur reduction is not available in image modes other 
than [Presentation] or [Dynamic].

The sharpness setting is 
not available.

Sharpness cannot be adjusted during split-screen 
display.