Canon LV-7255 Introduction to the Projector, Congratulations on Your Purchase of The Projector

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1. Introduction

￿Introduction to the Projector

This section introduces you to your new projector and describes the features and controls.

Congratulations on Your Purchase of The Projector

The LV-7255 is one of the very best projectors available today. The projector enables you to project precise images up to 300 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera, or a laser disc player.

You can use the projector on a tabletop or cart, from behind a screen, or permanently mounted on a ceiling*1. The remote control can be used wirelessly.

*1 Do not attempt to mount the projector on a ceiling yourself.

The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury.

In addition, the ceiling must be strong enough to support the projector and the installation must be in accor- dance with any local building codes. Please consult your dealer for more information.

Features you'll enjoy:

Auto vertical keystone correction

Built-in Screen color presets provide for adaptive color correction when projecting onto non-white screen material

Quick Start & Quick Shutoff

The quick start & quick shutoff function means you can set up or put away the projector without delay. Nine seconds after turning on the power, the projector is ready to display PC or video images.

When you're finished, the fans stop in 30 seconds after turning off the power, so you can put away the projector quickly after the conference or class.

Low level operation noise

Short focal length lens

200W lamp (150W Quiet mode)

Direct keys for source selection

New Color Management system

New menu design improves operation

Safety protect by Password function

Password feature prevents the projector from being used by unauthorized individuals. Password prevents unauthorized individuals from changing projector settings or adjustments.

You can use the supplied wireless remote control and remote mouse receiver to operate your PC mouse wireless from across the room. The remote mouse receiver supports almost any PC using a USB connection.

You can control the projector with a PC or control system using the PC Control port.

The contemporary cabinet design is light, compact, easy to carry, and complements any office, boardroom or auditorium.

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Contents LV-7255 Precautions Safety CautionsRéglementation canadienne sur les intérferences radio Important InformationFederal Communication Commission Notice Canadian Radio Interference RegulationsLamp Handling Precautions Do Not Use in the Following Environments Important SafeguardsInstallation Fire and Shock PrecautionsCARRYING/TRANSPORTING the Projector Use Caution When Carrying or Transporting the ProjectorImportant Information Remote Control Precautions Table of Contents Viii Whats in the Box? IntroductionCongratulations on Your Purchase of The Projector Features youll enjoyIntroduction to the Projector IntroductionIntroduction Rear Part Names of the ProjectorFront/Top To turn the logo upside down, follow the steps below Introduction BottomIntroduction Top Features Introduction Terminal Panel Features Part Names of the Remote Control Click Button / Button17. D. Zoom + Button Freeze ButtonOperating Range for Wireless Remote Control Introduction Battery InstallationInstallation and Connections Throw Distance and Screen Size Setting Up the Screen and the ProjectorInstallation and Connections Selecting a LocationReflecting the Image Analog IN-1 Analog IN-2 Making ConnectionsInstallation 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 OperationTo select a menu language, follow these steps Projecting an Image Basic OperationSelecting a Source Detecting the Signal AutomaticallyAdjust the Tilt Foot Adjusting the Picture Size and PositionFocus Projecting an Image Basic Operation ZoomManual Keystone Correction Correcting Keystone DistortionAuto Keystone Correction Press the Menu button to close the menu Automatically Optimizing on RGB Image Turning Up or Down VolumeAdjusting the Image Using Auto PC adjustment Preparation Make sure that the projector is turned off Turning off the ProjectorAfter Use To turn off the projectorEnlarging and Moving a Picture Turning off the Image and SoundFreezing a Picture When operating a computer via the remote mouse receiver Using the Remote Mouse ReceiverConvenient Features Connecting the remote mouse receiver to your computerAbout Drag Mode Preventing the Unauthorized Use of the Projector To enable the Password functionTo disable the Password function Using the Menus Using On-Screen MenuUsing On-Screen Menu Menu Elements Indicates the Key Lock is enabledList of Menu Items Using On-Screen Menu Using Image mode Image mode Menu Descriptions & Functions Image adjustmentUsing the Screen color correction Screen color Adjusting White Balance Brightness RGB/Contrast RGB Using On-Screen Menu User Adjust when using UserSelecting Base Setting Base setting Selecting Gamma Mode GammaSelecting Aspect Ratio Aspect Menu Descriptions & Functions Display settingsEnabling Auto Keystone Auto keystone Saving Vertical Keystone Correction Keystone saveSelecting Lamp Mode Lamp mode Menu Descriptions & Functions SetupUsing Off Timer Off timer Selecting Menu Display Time Menu display time Using On-Screen Menu Selecting Menu Language LanguageEnabling Key Sound and Error Sound Beep Selecting Menu Color Menu color selectSelecting Signal Format Input signal select Menu Descriptions & Functions Advanced settingsEnabling Password Password Enabling High Speed Fan Mode Fan modeTurning On Flicker Reduction Flicker reduction Setting Auto PC adjustment Auto PC adjustmentAdjusting Position/Clock when Auto PC adjustment is off Selecting Communication Speed Communication speed Menu Descriptions & Functions InformationClearing Lamp counter Lamp counter Menu Descriptions & Functions Factory defaultReturning to Factory Default Factory default Resetting the Filter Usage Hours Filter counterTo replace the filter sponge Cleaning or Replacing the FilterTo clean the air-filter Maintenance Cleaning the Cabinet and the LensTo replace the lamp Replacing the LampInsert a new lamp until the lamp is plugged into the socket Maintenance Indicator Messages TroubleshootingAppendix Problem Check These ItemsPower on process for the projector and the PC Electrical SpecificationsOptical For Europe MechanicalCabinet Dimensions Pin No RGB Signal Analog YCbCr Signal Pin Assignments of D-Sub Analog Input ConnectorMini D-Sub 15 Pin Connector SXGA+ Compatible Input Signal ListRelationship between Screen Size and Projection distance Cable Connection Service Port Mini DIN-8PPC Control Codes and Cable Connection PC Control CodesOther Troubleshooting Check ListPower Video and AudioVideo equipment Installation environmentSignal cable ComputerCanon U. S. A., INC