Canon Projector WUX450 User Manual

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Installation
Networked Multi-Projection
Networked Multi-Projection Overview
Installation
The application is stored in the projector’s internal memory. To install it on a 
computer, use a web browser on the computer to access the projector and 
download the application.
1On the computer, start a web browser and connect to the projector.
For instructions on accessing the projector’s web screen with a browser, refer 
to “Completing Computer Settings” (P178).
To check the projector’s IP address, refer to the [Network settings] tab on the 
projector, or select [LAN] as the input signal.
2Click [Network Multiple Projection Download].
3Click [Download].
• For instructions on connecting to the computer over a network, refer to “Connecting to a 
Network” (P167).
• Double click the installer. The installation startup message, “License Agreement”, and 
the firewall registration confirmation message are displayed in order.
-Click [Yes] to set the Windows Firewall setting automatically and install NMPJ.
-NMPJ is installed even if [No] is clicked; however, the warning message is displayed, 
indicating that the firewall is required to be set manually. Refer to “Windows Firewall” 
(P215) for more detailed information on how to set the firewall manually. Depending 
on the setting of the firewall, it may fail to detect the projector automatically. 
						

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4When a confirmation message is displayed, click [Run].
5If a [User Account Control] message is displayed, click [Yes].
6Next, follow the instructions displayed to complete the installation 
process.
• In Windows 7 and Windows Vista, confirmation or warning messages may be displayed 
during installation or uninstallation.
These messages request administrator credentials from the current user. If you are 
logged in as a user with administrator credentials, click [Yes] (or [Continue]) to 
continue.
• Depending on the software, you may not be able to continue without administrator 
credentials. If you are logged in as a standard user, switch to an administrator account 
and try again.
• You may need to restart the computer to complete the installation process. If restarting 
is requested, be sure to restart the computer. 
						

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Networked Multi-Projection
Networked Multi-Projection Overview
Uninstallation
1Select [Start] > [All Programs] > [Canon NMPJ] > [Uninstall network 
multiple projection].
2If a [User Account Control] message is displayed, click [Yes]. 
3After the confirmation message is displayed, click [OK]. 
						

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214
4After uninstallation is finished, click [OK] when the confirmation message 
is displayed.
5Delete the following folder manually.
Windows XP
C:\Documents and Settings\\Local Settings\Application 
Data\Canon\NMPJ
Windows Vista
C:\Users\\AppData\Local\Canon\NMPJ 
Windows 7
C:\Users\\AppData\Local\Canon\NMPJ 
You may need to restart the computer to complete the uninstallation process. If restarting 
is requested, always restart the computer.
These files are hidden. To view hidden files in Windows Explorer, select [Folder options] > 
[View] > [Show hidden files, folders, and drives]. 
						

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Networked Multi-Projection
Networked Multi-Projection Overview
From Startup to Shutdown
The procedure from application startup to shutdown is as follows. Example 
windows shown here are from Direct mode.
1Select [Start] > [All Programs] > [Canon NMPJ] > [Network Multiple 
Projection].
If startup is not possible and a message is displayed indicating that NMPJSystem.dll 
could not be found, uninstall the application. If restarting is requested, always restart the 
computer. Reinstall the application and try again. (Do not attempt to install the application 
over an existing installation. Be sure to uninstall it first.)
Windows Firewall
The following alert may be displayed the first time you start the application, depending on 
your Windows Firewall settings. 
To enable communication with projectors, select all check boxes and click the [Allow 
access].
 (Screen from Windows 7) 
						

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216
2If the computer is equipped with multiple network adapters, a selection 
window is displayed. Click [OK] next to the desired network adapter.
3On the mode selection window, click the desired mode.
(1) Direct Mode
When one computer is connected to one projector. (P224)
(2) Meeting Mode
When multiple computers are connected to multiple projectors. Useful when 
showing multiple computer screens during meetings or other events. (P234)
The same three buttons are shown in the upper right of this window and subsequent 
windows. (Additional buttons are shown on some windows.)
[ ] View application help.
[ ] Minimize the window to the taskbar. To view the window again, click the taskbar 
icon.
[ ] Close the window.
(1)
(3)(2)
(4) 
						

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From Startup to Shutdown
Networked Multi-Projection
Networked Multi-Projection Overview
(3) Classroom Mode
When multiple computers are connected to multiple projectors. Gives a single 
presenter control over the specific computer and projector used for projection. 
(P245)
(4) Broadcast Mode
When a single computer is connected to multiple projectors. Useful when 
multiple projectors are installed at various positions in an auditorium to project 
the same image. (P252)
4Depending on the mode, you can create, join, or select a projection 
session.
5Click [Start projecting].
Click [Start projecting] on the window to start projection.
6To stop projection, click [Stop projecting]. 
						

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218
7To return to the mode selection menu, click   or   in the upper right.
8After a confirmation message is displayed, click [Return to menu].
9To exit the application, click   in the upper right of the mode selection 
menu. 
						

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From Startup to Shutdown
Networked Multi-Projection
Networked Multi-Projection Overview
■Projection Sessions
A session consists of all the computers and projectors used in projection.
In Meeting and Classroom modes, the first user must create a session for the 
computers and projectors involved. Other users join the session by selecting it from 
a list of sessions. In Broadcast mode, users can create a session automatically by 
selecting a projector. 
						

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