Canon REALiS WUX400ST Pro AV Volantino

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series of complex lenses. It, however, lacks a 
zoom-lens option or any optional lenses, for 
that matter. The projector does have a 
digital zoom that does just as well.
In addition to vertical lens shift of up to 75%, 
the projector can shift its image side to side by 
10% so you can install it in locations that are 
slightly off-center. Unfortunately, rather than 
using the remote control to shift the image, 
you need to turn knobs on the side of the 
WUX400ST to tweak the image’s position. 
There’s also a four-corner keystone correction 
set up procedure for making a rectangular 
image that takes all of two minutes to complete.
Whether it’s for 
a small house of 
worship, a temporary 
sanctuary, or 
teaching Sunday school, 
Canon’s REALiS WUX400ST 
Pro AV Short Throw Compact 
Installation Projector has 
the power to illuminate and 
amaze at close quarters.
CANON
church production
: video review
April 2015 issue, pages 84 & 85
                  R E V I E W
Up close, Canon’s REALiS WUX400ST can not only put up a large,  
bright image, but is one of the easiest projectors to hide.
REALIS WUX400ST
PRO PROJECTOR
By combining the performance and fidelity of a 
traditional projector with short-throw optics, 
the system has rewritten the rules for 
projectors. 
Rather than setting the projector up far from 
the screen, the idea behind the WUX400ST is to 
put it as close to the screen as you can. It’s 
capable of putting up an image more than 
eight-feet wide from approximately 4.5 feet 
away from the screen, and tops out at a 
 
21-foot wide image. The projector is 
lightweight, weighing just 14 pounds—about 
half the weight of many of its competitors. This 
makes it easy for one person to carry and set 
up. There’re two adjustable feet up front and 
four threaded attachment points underneath 
for ceiling mounting. 
My favorite, though, is the optional Crimson AV 
mounting hardware that allows the projector to 
be hidden under a table or lectern (something 
Canon refers to as their “Under Table Projector 
Solution”). While the WUX400ST provides a lot 
of flexibility as to where the projector can be 
set up, it requires 18 inches of clearance all 
around or risk it overheating. 
Inside the white and black case is    a trio of 
Canon’s unique 0.71-inch reflective Liquid 
Crystal on Silicon (LCOS) imaging chips, 
capable of displaying up to 1920x1200  
resolution. The arrangement is perfect for 
showing a local video feed of the choir, but 
also allows the projector to do double-
duty for showing HD films on movie night. 
If that’s overkill, Canon also sells a 
1400x900 resolution version that has a 
list price of $6,300. Rather than LEDs or a 
hybrid illumination engine, the WUX400ST 
relies on a single traditional high-pressure 
lamp that’s rated at 260 watts. It uses 
Canon’s fifth-generation Aspectual 
Illumination System (AISYS) optical engine 
that precisely controls the horizontal and 
vertical propagation of light through a