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Canon Wux450, Wx520 Multimedia Projector Users Manual

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    191
    Completing Computer Settings
    Installation and Maintenance
    Connecting to a Network
    Control via the Web Screen
    When the projector is connected to a network, it is possible to control the projector 
    from a computer via the network.
    1Turn on the computer and projector.
    2Launch a web browser, enter “http://(projector IP address)” in the 
    address bar, and press the Enter key.The projector web screen appears.
    3Click [Projector control] on the web screen.The password input window appears.
    4Enter the user name and password on the password input window, then 
    click [OK].The factory default user name is “root” and the password is “system”.
    [Projector control] screen appears.
    The projector control screen appears. The projector can be controlled from this 
    screen.
    The factory default IP address is “192.168.254.254”. If DHCP settings are used, ask the 
    network administrator for the projector IP address. It is possible to ch\
    eck the IP address 
    from the projector menu. 
    						
    							
    Completing Computer Settings
    192
    5When the operations are finished, click [Back to top] to return the initial 
    web screen.
    ItemExplanation
    Projector name The name of the connected projector is displayed. ( P186)
    IP address The IP address of the connected projector is displayed. ( P191)
    Refresh Refreshes the displayed contents with the most recent information.
    Power Turns projector power on or off.
    Input Select an input signal and click [Apply] to change to that input  signal. (P51)
    Aspect Select an aspect and click [Apply] to change to that aspect. ( P63)
    Image mode Select an image mode and click [Apply] to change to that image  mode. (P68)
    Blank Switches the blank setting on or off. ( P74)
    Mute Switches the mute setting on or off. ( P75)
    Auto PC Click [Apply] to perform Auto PC adjustment. ( P55)
    Split screen Select the setting for split- screen mode and click [Apply] to switch 
    to split-screen projection.
    Split screen control Select the control rights setting for split-screen mode and click  [Apply] to switch the side currently under control.
    Information The control results and control error information are displayed at  the top of the screen. 
    						
    							
    193
    Table of Contents
    Safety Instructions
    Before Use
    Operation
    Projecting an Image
    Useful Functions Available 
    During a Presentation
    Setting Functions from 
    Menus
    Installation and Maintenance
    Installation
    Connecting to a Network
    Maintenance
    Networked Multi-Projection
    Networked Multi-Projection 
    Overview
    Operation in Each Mode
    Functions in All Modes
    AppendixOther Information
    Index
    Maintenance 
    						
    							
    194
    Cleaning the Projector
    Clean the projector frequently to prevent dust from settling on the surface.
    A dirty lens may ruin the quality of the projected image.
    Wipe the projector’s main unit softly with a soft cloth.
    If the projector is heavily soiled, soak the cloth in water with a small amount of 
    detergent in it, squeeze the cloth thoroughly, and then wipe the projector with it. 
    After cleaning, wipe the projector with a dry cloth.
    When cleaning the projector, make sure to turn off the projector, wait 
    until the cooling fan stops, disconnect the power plug from the 
    electrical outlet, and let the projector stand for at least 1 hour. 
    Otherwise, you may get burned because the main unit is very hot 
    immediately after the projector is turned off. 
    • Never use volatile cleaning liquid or benzine, as these may damage the finish of the 
    projector.
    • When using a chemical dust cloth, make sure to read the instructions thoroughly.
    • When cleaning the projector’s lens, use a commonly available air blower or lens 
    cleaning paper. The lens surface is easily damaged, so do not use a hard cloth or 
    tissues. 
    						
    							
    195
    Installation and Maintenance
    Maintenance
    Cleaning and Replacing the Air Filter
    Replacing the Air Filter
    Follow the procedure below when replacing the air filter.
    1Turn off the projector power and remove the power plug.
    2As you press the top and bottom 
    of the air filter cover to release 
    the lock, remove the cover.
    3Open the filter cover and remove 
    it.
    4Remove the air filter. 
    						
    							
    Cleaning and Replacing the Air Filter
    196
    5Follow this procedure in reverse to install a new air filter.
    Cleaning the Air Filter
    The air filter protects the lens and mirror inside the projector from dust and dirt. 
    Should the air filter become clogged with dust, the projector may be damaged since 
    it will block the air flow into the projector and raise the internal temperature of the 
    projector. The following screen is displaye d when turning on the projector if the air 
    filter needs to be cleaned (after approx. 300 hours). Clean the air filter if it is 
    displayed.
    • Turn the power of the projector off and pull out the power plug.
    • Hook your finger around the air filter hand le on the front of the projector and 
    remove the air filter. Use a vacuum cleaner to clean off the dust.
    • If the air filter cleaning screen is displayed when turning on the projector after 
    cleaning the air filter, select [Yes] and press the  OK button. The air filter cleaning 
    screen will disappear.
    • This screen is not displayed when [Air filter warning display] is set to [Off]. ( P153)
    • Handle the air filter carefully. If damaged, the air filter will not work properly.
    • When the lamp is replaced, it is recommend that you also clean or replace the air filter.
    • Contact the Canon Customer Support Center for further information.
    • Replacement air filter part number: RS-FL02
    • This can also be purchased from the Canon website 
    (http://store.canon.jp/user/ListProducts /list?svid=2&sc=LMPPR&jsp=/jsp/search/
    search_item_acc.jsp).
    • Only the [ ], [ ],  OK and  POWER  buttons are 
    available while this screen is displayed. (When you 
    press the  POWER button, the “Push POWER button 
    again to turn off power.” message appears.)
    • When this screen has disappeared after being  displayed for 10 seconds, all buttons become operable. 
    						
    							
    197
    Installation and Maintenance
    Maintenance
    Replacing the Lamp
    When the usage time of the lamp exceeds a certain amount of time, the following 
    message (two types) is displayed for 10 seconds every time the projector is turned 
    on.
    2,700 hours to less  than 3,000 hours
    Prepare a new lamp when this screen is displayed.
    •Only the [ ], [ ],  OK and  POWER  buttons are available while this screen is 
    displayed.
    • When you press the  POWER button, the “Push POWER button again to turn off 
    power.” message appears.
    • When this screen has disappeared afte r being displayed for 10 seconds, all 
    buttons become operable.
    • This message will not be displayed again if you select [No] in response to the 
    message “Do you want to display this message again?”.
    3,000 hours or more
    If this screen is displayed, replace the lamp by referring to the procedure on  page 
    198 .
    • Only the  POWER button is available while this screen is displayed.
    • When you press the  POWER button, the “Push POWER button again to turn off 
    power.” message appears.
    • When this screen has disappeared afte r being displayed for 10 seconds, all 
    buttons become operable.
    • You can check the usage time of the lamp in [Lamp counter] in the [System 
    settings] menu. ( P117)
    • This screen is not displayed when [Lamp warning display] is set to [Off]. ( P152) 
    						
    							
    Replacing the Lamp
    198
    Replacement Lamp
    This projector uses the following lamps.
    Lamp part no.: RS-LP08
    Contact the Canon Customer Support Center when purchasing a replacement 
    lamp.
    Replacing the Lamp
    1Turn off the projector power and remove the power plug.
    2Press the lamp cover release button to release the lock.
    Precautions when replacing lamps that stop working
    If the illumination suddenly stops when the projector is in use or after 
    you turn it on, the lamp may be broken. In this case, never attempt to 
    replace the lamp by yourself. Always request service from the Canon 
    Customer Support Center. Additionally, with ceiling-mounted projectors, 
    the lamp may fall out when you open the lamp cover or while you are 
    attempting to replace it. During replacement, stand to the side of the 
    lamp cover, not directly under it. If the lamp breaks and any glass shards 
    or other pieces get in your eyes or  mouth, consult a doctor immediately.
    When replacing the lamp, turn off the projector, wait until the cooling 
    fan stops, disconnect the power plug fr om the electrical outlet, and let 
    the projector stand for at least 1 hour. Otherwise, you may get burned 
    because the main unit is very hot immediately after the projector is 
    turned off.
    • Be sure to use the specified lamp.
    • Contact the Canon Customer Support Center for further information.  This can also be purchased from the Canon website (http://
    store.canon.jp/user/ListProducts/list?svid=2&sc=LMPPR&jsp=/jsp/
    search/search_item_acc.jsp).
    • Do not touch the inner glass surface when you replace the lamp.  Doing so may cause deterioration to the projector’s performance.
    • Be sure to handle the lamp carefully and correctly since it may break  during use if it has been scratched or subjected to impact. If the 
    lamp breaks, contact the Canon Customer Support Center or follow 
    the instructions on  P26 and  P27.
    • When replacing the lamp, do not  remove any screws other than 
    those specified. 
    						
    							
    199
    Replacing the Lamp
    Installation and Maintenance
    Maintenance
    3As you hold down the lamp cover release button, slide the lamp cover 
    toward the back, and then lift the cover to open it.
    4Loosen the three screws securing the lamp unit.
    5Remove the lamp unit.
    6Follow this procedure in reverse to install a new lamp unit.
    As you slide the lamp cover toward the back, be careful not to pinch 
    your fingers between the lamp cover. We recommend using both 
    hands to slide the cover, as shown.
    Release button 
    						
    							
    Replacing the Lamp
    200
    7Turn on the power. Bring up the menu and select [System settings] - 
    [Other settings] - [Lamp counter].
    8Select [Reset] - [Yes] to reset the lamp counter.
    ■If the lamp cover comes off
    Align the point of attachment on the lamp cover with the groove on the projector 
    and gently push the lamp cover to attach it.
    • We recommend cleaning or replacing the  air filter (part no.: RS-FL02) when you 
    replace the lamp.
    • Contact the Canon Customer Support Center for further information. 
    						
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