Canon Projector WUX4000 User Manual

111
MULTIMEDIA PROJECTOR
Installation Manual(Installation and Maintenance)
Do not attempt installation yourself. Be
sure to request insta llation from a qualified
technician or contact the Canon Customer
Support Center. 

112 

Projecting an Image Safety Instructions
Before Use Table of Contents
Useful Functions Available 
During a Presentation
Setting Functions from Menus
Installation
Connecting to a Network
Maintenance
Index
Appendix
User’s Manual
Installation Manual
Appendix
113
Installation 

114
Installation Precautions
Precautions When Carrying the Projector
Installation Precautions
Be sure to read “Safety Instructions” on page  10 – 22 . Pay attention to  the following 
when installing the projector.
Precautions When Carrying an d Transporting the Pro-
jector
Prepare the projector as described below before carrying it.
• Disconnect the cables connected to the projector. Carrying the projector with the cables attached may cause an acci-
dent.
• Retract the adjustable feet.
• When the...

115
Installation Precautions
Installation Manual Installation
■Do Not Use in the Following Environments
• Do not install the projector in a humid or dust y location or a position where there is a lot 
of oily smoke or cigarette smoke. Optical  parts such as the lens and mirror may be 
stained, resulting in poor picture quality.
 Do not install close to high-voltage power  lines or power sources. The projector may not 
operate correctly.
 Do not use the projector on a soft surface such as a carpet or...

Installation Precautions
116
■When using mounted on the ceiling
■ Install facing in the correct directionWhen the projector is used mounted on the 
ceiling or installed in a high location, it is nec-
essary to periodically clean the air intake and 
exhaust vents, and the area around the air fil-
ter. If dust accumulates in the intake or 
exhaust vents, cooling performance will dete-
riorate, causing the internal temperature to 
rise and possibly resulting in a malfunction or fire. Use a vacuum cleaner or...

117
Installation Manual Installation
Installation Procedure
Selecting the Projection Method and 
Installation Location ( P118)
Installing / Removing the Lens Unit ( P119)
Setting Up the Projector (P124)
Connecting to AV  Equipment (P128)
Selecting an Input Signal (P48 )
Adjusting the Image (P50)
Connecting to a Network ( P131) 

118
Selecting the Projection Method and Installation Location
■Ceiling Mounting or Rear Projection
You can mount the projector on the ceiling (c eiling mounting) with it turned upside down 
or place it behind the screen (rear proj ection) if you use a translucent screen.
Make sure to use the optional ceiling attachm ent. For the ceiling attachment, refer to 
page  184 “Option”.
■Adjusting the projection position when installed on the floor
To adjust the projection position when the projector is installed...

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Installation Manual Installation
Installing / Removing the Lens Unit
■Installing the Lens Unit
1Use a Phillips-head screwdriver and loosen  the lamp cover screw, then open the lamp 
cover.
The lamp cover screw is attached to the la mp cover and designed to prevent it from 
falling off.
Before installing or removing the lens unit, be sure to disconnect
the power plug or connector. Failure  to do so may result in fire,
electric shock, or injury.
• Before replacing the lens unit, make sure to turn off...

Installing / Removing the Lens Unit
120
2Loosen the cosmetic panel screw, then sli de the cosmetic panel toward the rear to 
remove it.
The cosmetic panel screw is attached to the cosmetic panel and designed to prevent 
it from falling off.
3In order to prevent damage, close the la mp cover and temporarily fasten the screw.
4Remove the sleeve screws (2 on top and 2 on bottom).
After the 2 screws on top are removed, turn the projector upside down on a flat desk 
or similar location and remove the 2 screws...