Page
Safety Cautions
Important Information
NOTE FOR CUSTOMERS IN THE US
Federal Communication Commission Notice
Multimedia Projector, Model : LV-7255
–Reorient or relocate the receiving antenna
–Increase the separation between the equipment and receiver
LAMP HANDLING
PRECAUTIONS
IF A LAMP EXPLODES
DISPOSAL OF WASTE LAMP
Lamp Replacement
Important Safeguards
Installation
Do Not Use in the Following Environments
Place the projector in a horizontal position
Fire and Shock Precautions
-Do not use any power cables than the supplied one
-Do not bend or tug the power cable excessively
-Do not place the power cable under the projector, or any heavy object
-Do not cover the power cable with other soft materials such as rugs
-Do not heat the power cable
Remote Control Precautions
Top Features
Terminal Panel Features
Battery Installation
Remote Control Precautions
Operating Range for Wireless Remote Control
Table of Contents
4. Convenient Features
5. Using On-ScreenMenu
6. Maintenance
7. Appendix
1. Introduction
What's in the Box
Introduction to the Projector
About this user's manual
Part Names of the Projector
Bottom
HINT:
To turn the logo upside down, follow the steps below
1. Push one end of the logo gently
3. Release your hold and turn the logo upside down
Top Features
1.POWER Button ( )
2.POWER Indicator
Detecting the Signal Automatically
Computer 1 → Computer 2 → Video → S-Video → Computer1 →
Terminal Panel Features
1.ANALOG IN-1and -2 /Component Input Connec- tor (Mini D-Sub15 Pin)
AUDIO IN Mini Jack (Stereo Mini)
2.MONITOR OUT Connector (Mini D-Sub15 Pin)
This connector outputs RGB signal in standby mode
Part Names of the Remote Control
16.PAGE / Button
17.D. ZOOM (+) (–)Button
18.FREEZE Button
11.OK Button
12.BACK Button
Battery Installation
1 Press firmly and slide the battery cover off
•Do not place the batteries upside down
Operating Range for Wireless Remote Control
The infrared signal operates by
2. Installation and Connections
Setting Up the Screen and the Projector
WARNING
•Do not attempt to install the projector yourself
Reflecting the Image
Making Connections
To connect Scart output (RGB)
NOTE: Audio signal is not available for this connection
Connecting an External Monitor
Connecting Your DVD Player with Component Output
Connecting Your VCR or Laser Disc Player
Connecting the Supplied Power Cord
Connect the supplied power cord to the projector
CAUTION:
•While the Hour Glass icon appears
•While the lamp is lighted
3. Projecting an Image (Basic Operation)
Turning on the Projector
3. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
To select a menu language, follow these steps:
1.Use the SELECT or button to select one of the 8 languages for the menu
2. Press the OK button to execute the selection
Selecting a Source
Adjusting the Picture Size and Position
Zoom
Focus
Correcting Keystone Distortion
5. Press the MENU button to close the menu
Automatically Optimizing on RGB Image
Turning Up or Down Volume
Turning off the Projector
After Use
4. Convenient Features
Turning off the Image and Sound
Freezing a Picture
Enlarging and Moving a Picture
Using the Remote Mouse Receiver
Operating your computer’s mouse from the remote control
You can operate your computer's mouse from the remote control
PAGE / Button:
on your computer
/ Mouse Buttons: moves the mouse cursor on your computer
Preventing the Unauthorized Use of the Projector
To turn on the projector when Password is enabled:
1.Press the Main Power Switch to the On position (I)
2.Press and hold the POWER button for about 1 second
3.Press the MENU button
Enter your password in the Password screen and press the OK button
5. Using On-ScreenMenu
Using the Menus
5. Using On-ScreenMenu
Menu Elements
List of Menu Items
Page
Menu Descriptions & Functions [Image adjustment]
User Adjust (when using User)
Selecting Base Setting [Base setting]
• Standard
• Video
• Presentation
Menu Descriptions & Functions [Display settings]
Menu Descriptions & Functions [Setup]
Selecting Menu Language [Language]
Selecting Menu Color [Menu color select]
Selecting Menu Display Time [Menu display time]
Selecting a Color or Logo for No signal screen [No signal screen]
Selecting Projector Orientation [Image flip H/V]
Menu Descriptions & Functions [Advanced settings]
(Advanced settings Page 2)
Enabling Power Management [Power management]
(not available for Video and
S-Video
signals)
Menu Descriptions & Functions [Information]
Menu Descriptions & Functions [Factory default]
6. Maintenance
Cleaning or Replacing the Filter
Cleaning the Cabinet and the Lens
Replacing the Lamp
NOTE: Do not remove any screws except these two screws
Remove the lamp by holding it
4. Insert a new lamp until the lamp is plugged into the socket
Do not use a lamp other than the replacement lamp LV-LP24
This may be ordered from your dealer
Finally, select the menu
7. Appendix
Troubleshooting
7. Appendix
Common Problems & Solutions
Problem
Check These Items
Does not turn on
If there is no picture, or the picture is not displayed correctly
•Power on process for the projector and the PC
•Enabling the computer’s external display
•Non-standardsignal output from the computer
•Image displayed is incorrect when using a Macintosh
Specifications
LCD Panel
0.7" p-SiTFT active-matrixwith Micro Lens Array (Aspect 4:3)
Resolution
1024 768 pixels* native, up to UXGA with scaling technology
Installation Orientation
Front / Rear / Ceiling mounted / Rear, Ceiling mounted
Dimensions
11.7" (W)4.3" (H)10.8" (D) / 296mm (W)110mm (H)273mm (D)
(not including protrusions)
Cabinet Dimensions
Pin Assignments of D-SubANALOG Input Connector
Compatible Input Signal List
Relationship between Screen Size and Projection distance
PC Control Codes and Cable Connection
Troubleshooting Check List
In the space below please describe your problem in detail
Information on application and environment where your projector is used
Projector
Model number:
Serial No.:
CANON INC
CANON U. S. A., INC
CANON CANADA, INC
CANON LATIN AMERICA, INC
CANON MEXICANA, S. de R. L. de C