Canon LV-7220 Instruction Manual

Table of Contents

Features and Design . . . . . . . . . . . . . . . . . . .2

Table of Contents . . . . . . . . . . . . . . . . . . . . . .3

To the Owner . . . . . . . . . . . . . . . . . . . . . . . . .4

Safety Instructions . . . . . . . . . . . . . . . . . . . .5

Air Circulation

Installing the Projector in Proper Position

Moving the Projector

Compliance . . . . . . . . . . . . . . . . . . . . . . . . . .7

Part Names and Functions . . . . . . . . . . . . . .8

Laser Pointer Function

Pointer Function

Wireless Mouse Operation

Operating Range

Remote Control Code

Remote Control Battery Installation

Installation . . . . . . . . . . . . . . . . . . . . . . . . . .15

Positioning the Projector

Adjustable Feet

Connecting the AC Power Cord

Connecting to a Computer

Connecting to Video Equipment

Connecting to Component Video Equipment

Basic Operation . . . . . . . . . . . . . . . . . . . . . .20

Turning On the Projector

Turning Off the Projector

How to Operate the On-Screen Menu

Menu Bar

Zoom and Focus Adjustment

Auto Setup Function

Keystone Adjustment

Picture Freeze Function

No Show Function

P-Timer Function

Sound Adjustment

Computer Input . . . . . . . . . . . . . . . . . . . . .27

Input Source Selection

Computer System Selection

Auto PC Adjustment

Manual PC Adjustment

Image Level Selection

Image Level Adjustment

Screen Size Adjustment

Video Input . . . . . . . . . . . . . . . . . . . . . . . . . .35

Input Source Selection (Video, S-Video)

Input Source Selection (Component, RGB Scart 21-Pin)

Video System Selection

Image Level Selection

Image Level Adjustment

Screen Size Adjustment

Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Setting

Maintenance and Cleaning . . . . . . . . . . . . .49

Warning Indicator

Cleaning the Air Filters

Attaching the Lens Cover

Cleaning the Projection Lens

Cleaning the Projector Cabinet

Lamp Replacement

Lamp Replace Counter

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . .54

Troubleshooting

Menu Tree

Indicators and Projector Condition

Compatible Computer Specifications

Technical Specifications

Optional Parts

Configurations of Terminals

Trademarks

Each name of corporations or products in this book is either a registered trademark or a trademark of its respective
corporation.