Canon LV-7255 manual Introduction Terminal Panel Features

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1. Introduction

Terminal Panel Features

41

VIDEO

L AUDIO IN

R

IN

 

 

S-VIDEO

MONO

 

L AUDIO IN

R

IN

 

MONO

 

ANALOG IN-1

AUDIO IN

ANALOG IN-2

AUDIO OUT

SERVICE PORT

 

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1.ANALOG IN-1 and -2 / Component Input Connec- tor (Mini D-Sub 15 Pin)

Connect your computer or other analog RGB equip- ment such as IBM compatible or Macintosh comput- ers. Use the supplied RGB cable to connect to your computer. This also serves as a component input con- nector that allows you to connect a component video output of component equipment such as a DVD player. This connector also supports Scart output signal. See page 15 for more details.

AUDIO IN Mini Jack (Stereo Mini)

This is where you connect the audio output from your computer or DVD player when connected to the COM- PUTER input. A commercially available audio cable is required.

2.MONITOR OUT Connector (Mini D-Sub 15 Pin)

You can use this connector to loop your computer image to an external monitor from the RGB input source.

This connector outputs RGB signal in standby mode.

AUDIO OUT Mini Jack (Stereo Mini)

You can use this jack to output sound from the cur- rently selected source (COMPUTER, VIDEO or S- VIDEO). Output sound level can be adjusted in accor- dance with the sound level of the internal speaker.

Note that this cannot be used as a headphone jack.

(When audio equipment is connected, the projector speaker is disabled.)

When a cable mini-plug is inserted into this jack, both the right and left audio signals are not mixed, but sepa- rate.

5

For example, when a cable mini-plug is inserted into the left AUDIO IN jack only, only left sound is output.

3.S-VIDEO IN Connector (Mini DIN 4 Pin)

Here is where you connect the S-Video input from an external source like a VCR.

NOTE: S-Video provides more vivid color and higher resolution than the traditional composite video format.

S-VIDEO AUDIO Input Jacks L/R (RCA)

These are your left and right channel audio inputs for stereo sound from an S-Video source.

4.VIDEO IN Connector (RCA)

Connect a VCR, DVD player, laser disc player, or docu- ment camera here to project video.

VIDEO AUDIO Input Jacks L/R (RCA)

These are your left and right channel audio inputs for stereo sound from a Video source.

5.SERVICE PORT (Mini DIN 8 Pin)

Use this port to connect a PC or control system to control the projector via an optional RS-232C serial cable (LV-CA34). If you are writing your own program, typical PC control codes are on page 62.

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Contents LV-7255 Safety Cautions PrecautionsImportant Information Federal Communication Commission NoticeCanadian Radio Interference Regulations Réglementation canadienne sur les intérferences radioLamp Handling Precautions Important Safeguards InstallationFire and Shock Precautions Do Not Use in the Following EnvironmentsUse Caution When Carrying or Transporting the Projector CARRYING/TRANSPORTING the ProjectorImportant Information Remote Control Precautions Table of Contents Viii Introduction Whats in the Box?Features youll enjoy Introduction to the ProjectorIntroduction Congratulations on Your Purchase of The ProjectorIntroduction Front/Top Part Names of the ProjectorRear Introduction Bottom To turn the logo upside down, follow the steps belowIntroduction Top Features Introduction Terminal Panel Features Part Names of the Remote Control / Button 17. D. Zoom + ButtonFreeze Button Click ButtonIntroduction Battery Installation Operating Range for Wireless Remote ControlInstallation and Connections Setting Up the Screen and the Projector Installation and ConnectionsSelecting a Location Throw Distance and Screen SizeReflecting the Image Making Connections Analog IN-1 Analog IN-2Installation and Connections To connect Scart output RGB Installation and Connections Connecting an External Monitor Analog IN-1 Audio Video Audio Audio Projecting an Image Basic Operation Turning on the ProjectorProjecting an Image Basic Operation To select a menu language, follow these stepsDetecting the Signal Automatically Selecting a SourceAdjusting the Picture Size and Position Adjust the Tilt FootProjecting an Image Basic Operation Zoom FocusAuto Keystone Correction Correcting Keystone DistortionManual Keystone Correction Press the Menu button to close the menu Adjusting the Image Using Auto PC adjustment Turning Up or Down VolumeAutomatically Optimizing on RGB Image Turning off the Projector After UseTo turn off the projector Preparation Make sure that the projector is turned offFreezing a Picture Turning off the Image and SoundEnlarging and Moving a Picture Using the Remote Mouse Receiver Convenient FeaturesConnecting the remote mouse receiver to your computer When operating a computer via the remote mouse receiverAbout Drag Mode To enable the Password function Preventing the Unauthorized Use of the ProjectorTo disable the Password function Using On-Screen Menu Using the MenusUsing On-Screen Menu Indicates the Key Lock is enabled Menu ElementsList of Menu Items Using On-Screen Menu Using the Screen color correction Screen color Menu Descriptions & Functions Image adjustmentUsing Image mode Image mode Using On-Screen Menu User Adjust when using User Selecting Base Setting Base settingSelecting Gamma Mode Gamma Adjusting White Balance Brightness RGB/Contrast RGBMenu Descriptions & Functions Display settings Enabling Auto Keystone Auto keystoneSaving Vertical Keystone Correction Keystone save Selecting Aspect Ratio AspectUsing Off Timer Off timer Menu Descriptions & Functions SetupSelecting Lamp Mode Lamp mode Using On-Screen Menu Selecting Menu Language Language Enabling Key Sound and Error Sound BeepSelecting Menu Color Menu color select Selecting Menu Display Time Menu display timeMenu Descriptions & Functions Advanced settings Enabling Password PasswordEnabling High Speed Fan Mode Fan mode Selecting Signal Format Input signal selectAdjusting Position/Clock when Auto PC adjustment is off Setting Auto PC adjustment Auto PC adjustmentTurning On Flicker Reduction Flicker reduction Menu Descriptions & Functions Information Selecting Communication Speed Communication speedMenu Descriptions & Functions Factory default Returning to Factory Default Factory defaultResetting the Filter Usage Hours Filter counter Clearing Lamp counter Lamp counterTo clean the air-filter Cleaning or Replacing the FilterTo replace the filter sponge Cleaning the Cabinet and the Lens MaintenanceReplacing the Lamp To replace the lampInsert a new lamp until the lamp is plugged into the socket Maintenance Troubleshooting Indicator MessagesProblem Check These Items AppendixPower on process for the projector and the PC Optical SpecificationsElectrical Mechanical For EuropeCabinet Dimensions Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub Analog Input ConnectorPin No RGB Signal Analog YCbCr Signal Compatible Input Signal List SXGA+Relationship between Screen Size and Projection distance Service Port Mini DIN-8P PC Control Codes and Cable ConnectionPC Control Codes Cable ConnectionTroubleshooting Check List PowerVideo and Audio OtherInstallation environment Signal cableComputer Video equipmentCanon U. S. A., INC
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