Canon LV-7255 Uživatelský manuál

MULTIMEDIA PROJECTORLV-7255User’s ManualEEnglish

1 What's in the Box?Make sure your box contains everything listed. If any pieces are missing, contact your dealer.Please save the original box a

21. Introduction Introduction to the ProjectorThis section introduces you to your new projector and describes the features and controls.Congratulatio

3About this user's manualThe fastest way to get started is to take your time and do everything right the first time. Take a few minutes now torev

4MENUBACKWARNINGPOWERAUTO PCINPUTLAMPVOL-+VOL1. Introduction Part Names of the ProjectorMENUBACKWARNIN GPOWERAUTO PCINPUTVOL-VOL+LAMPVIDEO INS-VIDEOI

51. IntroductionBottomAdjustable Tilt Foot(See page 23)Adjustable Tilt Foot Lock Button(See page 23)Lamp Cover(See page 50)To turn the logo upside dow

61. IntroductionTop FeaturesMENUBACKWARNINGPOWERAUTO PCINPUTVOL-VOL+LAMP341589210671. POWER Button ( )Use this button to turn the power on and off w

71. IntroductionL AUDIO IN RANALOG IN-1 ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAUDIO INMONOMONOVIDEO INS-VIDEOIN14235Te r minal Panel Feature

81. Introduction Part Names of the Remote Control1. Infrared TransmitterDirect the remote control toward the remote sensoron the projector cabinet.2.

91. Introduction11. OK ButtonUse this button to enter your menu selection. It worksthe same way as the OK button on the cabinet. Seepage 6.12. BACK Bu

101. IntroductionRemote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately.•Avoid exce

iImportant InformationSafety CautionsPrecautionsPlease read this manual carefully before using your Canon LV-7255 projector and keep the manual handy

11This section describes how to set up your projector and how to connect video and audio sources.2. Installation and ConnectionsYour projector is simp

122. Installation and Connections Setting Up the Screen and the ProjectorSelecting a LocationThe further your projector is from the screen or wall, t

132. Installation and ConnectionsWARNING• Installing your projector on the ceiling must be doneby a qualified technician. Contact your dealer for more

142. Installation and Connections Making ConnectionsNOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC

152. Installation and ConnectionsL AUDIO IN RANALOG IN-1 ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAUDIO INMONOMONOVIDEO INS-VIDEOINANALOG IN-1B

162. Installation and ConnectionsConnecting an External MonitorL AUDIO IN RANALOG IN-1 ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAUDIO INMONOMON

17AUDIO INLRAUDIO OUTLRComponentYCbCrL AUDIO IN RANALOG IN-1 ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAUDIO INMONOMONOVIDEO INS-VIDEOINANALOG I

182. Installation and ConnectionsAUDIO INLRAUDIO OUTL RVIDEO OUTS-VIDEOVIDEOL AUDIO IN RANALOG IN-1 ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAU

192. Installation and ConnectionsMENUBACKWARNINGPOWERAUTO PCINPUTVOL-VOL+LAMPL AUDIO IN RANALOG IN-1ANALOG IN-2AUDIO OUTL AUDIO IN RSERVICE PORTAU

203. Projecting an Image (Basic Operation)This section describes how to turn on the projector and to project a picture onto the screen. Turning on th

iiImportant InformationNOTE FOR CUSTOMERS IN THE US Hg LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE RE-CYCLED OR DISPOSED OF ACCORDING TO

21VOL-VOL+MENUBACK3. Projecting an Image (Basic Operation)Note on Startup screen (Menu Language Select screen)When you first turn on the projector, yo

223. Projecting an Image (Basic Operation) Selecting a SourceSelecting the computer or video sourcePOWERAUTO PCINPUTVOL-POWERBACKINPUTIMAGEASPECTINFO

233. Projecting an Image (Basic Operation)Place your projector on a flat level surface and ensure that the projector issquare to the screen.Lift the f

243. Projecting an Image (Basic Operation)FocusUse the FOCUS ring to obtain the best fo-cus.ZoomUse the ZOOM lever to finely adjust the imagesize on t

25 Correcting Keystone DistortionAuto Keystone CorrectionThe Auto keystone correction feature will correct the vertical distortion of a projected ima

263. Projecting an Image (Basic Operation)5. Press the MENU button to close the menu.NOTE: You can save the changes using the Keystone savefeature whe

273. Projecting an Image (Basic Operation) Automatically Optimizing on RGB ImageAdjusting the Image Using Auto PC adjustmentOptimizing an RGB image a

28 Turning off the ProjectorTo turn off the projector:3. Projecting an Image (Basic Operation)WARNINGPOWERAUTO PCINPUTLAMPPOWERBACKINPUTIMAGEASPECTIN

294. Convenient Features쐃 Turning off the Image and SoundPress the NO SHOW button to turn off the image and sound for a shortperiod of time. Press aga

304. Convenient Features Using the Remote Mouse ReceiverThe remote mouse receiver enables you to operate your computer’s mouse functions from the rem

iiiImportant InformationLAMP HANDLINGPRECAUTIONSThis projector uses a high-pressure mercury lamp which must be handled carefully and properly as menti

31Operating your computer’s mouse from the remote controlYou can operate your computer's mouse from the remote control.PAGE / Button: scrolls t

324. Convenient FeaturesThe [Password] screen will be displayed.The [Confirm password] screen will be displayed.2. Type in a combination of the four S

33To disable the Password function:1. Select [Advanced settings] → [Password] and press the button to select “Off”.The Password confirmation screen w

34 Using the MenusNOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected.1. Press the MENU button o

355. Using On-Screen Menu4. Use the SELECT or button on the remote control or the projector cabinet to select the item youwant to adjust or set.POWE

365. Using On-Screen Menu쐇 Menu ElementsHighlightTitleSlide barOff Timer remainingtimeSourceSolid triangleCheck markTa bThermometer symbolKey symbolMe

37쐋 List of Menu Items5. Using On-Screen MenuImage adjustment Default ItemScreen color Off Off, Greenboard, Light yellow, Light green, Light blue, Sky

385. Using On-Screen MenuFactory defaultFactory default Current signalAll dataFilter counterLamp counterInformationPage1 Remaining lamp time, Lamp cou

395. Using On-Screen Menu쐏 Menu Descriptions & Functions [Image adjustment]Using the Screen color correction [Screen color]This function allows fo

405. Using On-Screen MenuNOTE: When “sRGB”, “Standard”, “Video” or “Cinema” is selected, the brightness decreases slightly when compared to “Presen-ta

ivImportant InformationFor UK only: In UK, a BS approved power cord with moulded plug has a Black (five Amps) fuse installed for use withthis equipmen

415. Using On-Screen Menu쐄 Menu Descriptions & Functions [Display settings]Enabling Auto Keystone [Auto keystone]This feature allows the projector

425. Using On-Screen MenuAdjusting the Vertical Position of Image [Cinema position] (for Cinema only)This feature adjusts the vertical position of the

435. Using On-Screen MenuSelecting Menu Language [Language]You can choose one of 21 languages for on-screen instructions.Selecting Menu Color [Menu co

445. Using On-Screen Menu쐆 Menu Descriptions & Functions [Advanced settings]Enabling Password [Password]This feature turns on or off the Password

455. Using On-Screen Menu(Advanced settings Page 2)Enabling Power Management [Power management]When this option is on and there is no signal or no men

465. Using On-Screen Menu[Tracking] (available for RGB and HDTV signals only)Use this item to adjust the clock phase or to reduce video noise, dot int

475. Using On-Screen Menu쐎 Menu Descriptions & Functions [Factory default]Returning to Factory Default [Factory default]The Factory default featur

486. MaintenanceMENUBACKWARNINGPOWERAUTO PCINPUTLAMP-+VOLVOLThis section describes the simple maintenance procedures you should follow to clean the fi

496. Maintenance3. Reinstall the new filter cover.NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Be

50쐋 Replacing the LampAfter your lamp has been operating for 2000* hours (up to 3000* hours in Quiet mode) or longer, the LAMP indicatorin the cabinet

vImportant Information• Do not look into the lens while the projector is on. Serious damage to your eyes could result.•Keep any items such as magnifyi

513. Loosen the two screws securing the lamp until the phillips screwdriver goes into a freewheeling condi-tion. The two screws are not removable.NOTE

526. Maintenance6. Connect the supplied power cord, turn on the Main Power switch and turn on the projector.7. Finally, select the menu → [Factory def

537. Appendix TroubleshootingThis section helps you resolve problems you may encounter while setting up or using the projector.Indicator ConditionPro

547. AppendixCommon Problems & Solutions (See also "POWER/WARNING/LAMP Indicator" on page 53.)Does not turn onWill turn offNo picturePic

557. AppendixIf there is no picture, or the picture is not displayed correctly.• Power on process for the projector and the PC.Be sure to connect the

567. Appendix SpecificationsThis section provides technical information about the projector's performance.Model Number LV-7255OpticalLCD Panel 0

577. AppendixMechanicalInstallation Orientation Front / Rear / Ceiling mounted / Rear, Ceiling mountedDimensions 11.7" (W)⳯4.3" (H)⳯10.8&quo

587. Appendix Cabinet DimensionsL AUDIO IN RAUDIO OUTL AUDIO IN RSERVICE PORTAUDIO INMONOMONOANALOG IN-1 ANALOG IN-2VIDEO INS-VIDEOINPUSHMENUBACK

59Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub ANALOG Input ConnectorSignal LevelVideo signal : 0.7Vp-p (Analog)Sync signal : TTL level1115 1

607. Appendix Compatible Input Signal ListSignal Resolution Frequency H. Refresh Rate( Dots ) ( kHz ) ( Hz )NTSC – 15.73 60PAL–15.63 50PAL60 – 15.73

viImportant InformationRemote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately.•Avoi

617. Appendix25"30"40"50"60"70"80"90"100"110"120"130"140"150"160"170"1

627. Appendix PC Control Codes and Cable ConnectionPC Control CodesFunction Code DataPOWER ON 02H 00H 00H 00H 00H 02HPOWER OFF 02H 01H 00H 00H 00H 03

637. Appendix Troubleshooting Check ListBefore contacting your dealer or service personnel, check the following list to be sure repairs are needed, y

647. AppendixIn the space below please describe your problem in detail.Information on application and environment where your projector is usedProjecto

CANON INC. 30- 2, Shimomaruko 3- chome, Ohta- ku, Tokyo 146- 8501, JapanCANON U. S. A., INC.One Canon Plaza, Lake Success, NY 11042, U. S. A.CANON CAN

viiTable of ContentsImportant Information ...... i1. Introduction ...

viiiTable of Contents4. Convenient Features .................. 29 Tur ning Off the Image and Soun