Canon
LV-7255
manual
Troubleshooting
Specs
Install
Compatible Input Signal List
Password
Using Off Timer Off timer
Dimension
Maintenance
Problem Check These Items
Mini D-Sub 15 Pin Connector
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MULTIMEDIA PROJECTOR
LV-7255
User’s Manual
E
English
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Contents
LV-7255
Precautions
Safety Cautions
Federal Communication Commission Notice
Important Information
Canadian Radio Interference Regulations
Réglementation canadienne sur les intérferences radio
Lamp Handling Precautions
Installation
Important Safeguards
Fire and Shock Precautions
Do Not Use in the Following Environments
CARRYING/TRANSPORTING the Projector
Use Caution When Carrying or Transporting the Projector
Important Information Remote Control Precautions
Table of Contents
Viii
Whats in the Box?
Introduction
Introduction to the Projector
Features youll enjoy
Introduction
Congratulations on Your Purchase of The Projector
Introduction
Front/Top
Part Names of the Projector
Rear
To turn the logo upside down, follow the steps below
Introduction Bottom
Introduction Top Features
Introduction Terminal Panel Features
Part Names of the Remote Control
17. D. Zoom + Button
/ Button
Freeze Button
Click Button
Operating Range for Wireless Remote Control
Introduction Battery Installation
Installation and Connections
Installation and Connections
Setting Up the Screen and the Projector
Selecting a Location
Throw Distance and Screen Size
Reflecting the Image
Analog IN-1 Analog IN-2
Making Connections
Installation and Connections To connect Scart output RGB
Installation and Connections Connecting an External Monitor
Analog IN-1 Audio
Video Audio
Audio
Turning on the Projector
Projecting an Image Basic Operation
To select a menu language, follow these steps
Projecting an Image Basic Operation
Selecting a Source
Detecting the Signal Automatically
Adjust the Tilt Foot
Adjusting the Picture Size and Position
Focus
Projecting an Image Basic Operation Zoom
Auto Keystone Correction
Correcting Keystone Distortion
Manual Keystone Correction
Press the Menu button to close the menu
Adjusting the Image Using Auto PC adjustment
Turning Up or Down Volume
Automatically Optimizing on RGB Image
After Use
Turning off the Projector
To turn off the projector
Preparation Make sure that the projector is turned off
Freezing a Picture
Turning off the Image and Sound
Enlarging and Moving a Picture
Convenient Features
Using the Remote Mouse Receiver
Connecting the remote mouse receiver to your computer
When operating a computer via the remote mouse receiver
About Drag Mode
Preventing the Unauthorized Use of the Projector
To enable the Password function
To disable the Password function
Using the Menus
Using On-Screen Menu
Using On-Screen Menu
Menu Elements
Indicates the Key Lock is enabled
List of Menu Items
Using On-Screen Menu
Using the Screen color correction Screen color
Menu Descriptions & Functions Image adjustment
Using Image mode Image mode
Selecting Base Setting Base setting
Using On-Screen Menu User Adjust when using User
Selecting Gamma Mode Gamma
Adjusting White Balance Brightness RGB/Contrast RGB
Enabling Auto Keystone Auto keystone
Menu Descriptions & Functions Display settings
Saving Vertical Keystone Correction Keystone save
Selecting Aspect Ratio Aspect
Using Off Timer Off timer
Menu Descriptions & Functions Setup
Selecting Lamp Mode Lamp mode
Enabling Key Sound and Error Sound Beep
Using On-Screen Menu Selecting Menu Language Language
Selecting Menu Color Menu color select
Selecting Menu Display Time Menu display time
Enabling Password Password
Menu Descriptions & Functions Advanced settings
Enabling High Speed Fan Mode Fan mode
Selecting Signal Format Input signal select
Adjusting Position/Clock when Auto PC adjustment is off
Setting Auto PC adjustment Auto PC adjustment
Turning On Flicker Reduction Flicker reduction
Selecting Communication Speed Communication speed
Menu Descriptions & Functions Information
Returning to Factory Default Factory default
Menu Descriptions & Functions Factory default
Resetting the Filter Usage Hours Filter counter
Clearing Lamp counter Lamp counter
To clean the air-filter
Cleaning or Replacing the Filter
To replace the filter sponge
Maintenance
Cleaning the Cabinet and the Lens
To replace the lamp
Replacing the Lamp
Insert a new lamp until the lamp is plugged into the socket
Maintenance
Indicator Messages
Troubleshooting
Appendix
Problem Check These Items
Power on process for the projector and the PC
Optical
Specifications
Electrical
For Europe
Mechanical
Cabinet Dimensions
Mini D-Sub 15 Pin Connector
Pin Assignments of D-Sub Analog Input Connector
Pin No RGB Signal Analog YCbCr Signal
SXGA+
Compatible Input Signal List
Relationship between Screen Size and Projection distance
PC Control Codes and Cable Connection
Service Port Mini DIN-8P
PC Control Codes
Cable Connection
Power
Troubleshooting Check List
Video and Audio
Other
Signal cable
Installation environment
Computer
Video equipment
Canon U. S. A., INC
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