Panasonic PT-LB60U manual Cleaning and maintenance

Page 64

Problem

Possible cause

Page

The picture does

B The signal format (“TV-SYSTEM”) may not be set

43

not display

correctly.

 

correctly.

B There may be a problem with the video tape or

 

other signal source.

68

 

B A signal which is not compatible with the projector

 

may be being input.

 

 

 

 

Picture from

B The cable may be too long.

computer does

B The external video output for the laptop computer

69

not appear.

may not be set correctly.

 

 

(The actual method varies depending on the type

 

 

of computer, so refer to the documentation

 

 

provided with your computer for further details.)

 

 

B If an PC INPUT indicator is turned off, the video

14

 

signals may not be output from the computer.

 

 

B “PC2 SELECT” in the “OPTION” menu is set to

50

 

“OUTPUT” when the signals are input to PC 2

 

 

IN/PC 1 OUT connector.

 

 

 

 

Cleaning and maintenance

Before carrying out cleaning and maintenance, be sure to disconnect the power cord plug from the wall outlet.

Wipe the cabinet with a soft, dry cloth.

If the cabinet is particularly dirty, soak the cloth in water with a small amount of neutral detergent in it, squeeze the cloth very well, and then wipe the cabinet. After cleaning, wipe the cabinet dry with a dry cloth. If using a chemically-treated cloth, read the instructions supplied with the cloth before use.

Do not wipe the lens with a cloth that is dusty or which produces lint. If any dust or lint gets onto the lens, such dust or lint will be magnified and projected onto the screen. Use a blower to clean any dust and lint from the lens surface, or use a soft cloth to wipe off any dust or lint.

64-ENGLISH

Image 64
Contents LCD Projector Commercial Use Model No. PT-LB60NTUDear Panasonic Customer Model number PT-LB60NTU / PT-LB60UPreparation FCC RF Exposure Warning if provided with wireless deviceDeclaration of Conformity Contents Do not overload the wall outlet Precautions with regard to safetyDo not remove the cover or modify it in any way Do not handle the power cord plug with wet hands Insert the power cord plug securely into the wall outletDo not place the projector into water or let it become wet Do not place liquid containers on top of the projectorDo not look into the lens while the projector is being used Do not cover the air inlet port or the air outlet portDo not put your weight on this projector Always disconnect all cables before moving the projectorDo not place any heavy objects on top of the projector Use only the specified batteriesAccessories Before use Be sure to attach the lens cover before moving the projectorOrder to get the best picture quality Do not touch the surfaces of the lens with your bare handsScreen LampLens cover Projection lens Remote control signal receptor Leg adjuster buttons L/RLocation and function of each part # Connector panel $ Air outlet port $ %# PC Input indicator Projector control panel$ Lamp indicator Temp indicatorAuto Setup button pages 27 Illumination sensorDefault button Volume +/- buttons$ PC 1 in connector pages 21 Direct Input Select buttons pages 27PC 2 IN/PC 1 OUT connector pages 21, 22 Video in connector pages 23Variable Audio OUT connector pages 21, 22, + PC 1/2 Audio in connectors pages 21Setting-up Projection methodsProjector position Projection distances Connecting to computer ConnectionsConnecting to video equipment Audio system Video deck Preparation for the remote control unit ENGLISH-25 Turning on the power $Press the Power buttonTurn on the power of all connected devices Before turning on the powerAdjusting the angle Adjusting the sizeAdjusting the focus Direct power on function#Press the Power button Turning off the power$Pressagain. the Power button Power button on the projector Direct power off functionProjector status Press the Input Select button Selecting the input signalPress the Direct Input Select buttons Correcting the image position automatically Auto Setup Adjusting the volume Volume Press the Volume +/- buttonTurning off the picture and sound momentarily Shutter Press the Shutter buttonEnlarging the picture Digital Zoom Button functions when using Digital ZoomPress the Digital Zoom +/- button Displaying two screens Index Window Press the Index Window buttonPress the Pointer button Displaying the pointer PointerMoving the pointer On-screen menus Menu screensMenu Screen Picture menu Position menuENGLISH-37 # Press the Menu button Menu operation guidePress the Enter button When a menu screen is being displayed Returning a setting to the factory defaultWhen an individual adjustment screen is being displayed Adjusting the picture Picture ModeColor Temperature ContrastBrightness ColorDetailed Setup Daylight ViewTV-SYSTEM Realtime Keystone Adjusting the positionKeystone Clock Phase AdjustmentsPosition DOT ClockS1 video signals AspectAuto S-VIDEO only 169Resizing Frame LockChanging the display language Input Guide Option settingsStartup Logo Lamp Power Pointer SelectPC2 Select Lamp RuntimePower OFF Timer Direct Power onAuto Setup Signal SearchInstallation VolumeHighland RGB/YPBPRIndex Window TYPE1 Transparent blackInput Password Setting up the security functionPassword Change Text Display SettingsText Change Network Name ChangeWEB Control StatusLamp indicator Temp indicator RemedyLamp indicator Cleaning and replacing the air filter CleaningReplacement procedure Air filter should be cleaned every 100 hours of useLamp unit replacement period Replacing the lamp unitLamp unit replacement procedure HandlesEnglish Before calling for service Cleaning and maintenance Specifications PC IN/OUTRemote control unit OptionsProjection dimensions calculation methods AppendixList of compatible signals Mode ResolutionDisplay Scanning FrequencyManufacturer Keyboard Command Guide screen for computer connectionUsing the Serial connector Pin assignments and signal namesCommunications settings ConnectionCable specifications Control commandsCommand Control Contents Remarks Dimensions Trademark acknowledgementsPréparatifs Précautions de sécurité AvertissementNe pas surcharger la prise de courant Ne pas retirer le capot ou le modifierNe pas placer des récipients de liquide sur le projecteur Ne pas placer le projecteur sur des surfaces instablesNe pas mettre d’objets étrangers dans le projecteur Pendant un orage, ne pas toucher le projecteur ou le câble Garder les piles hors de portée des enfantsNe pas obstruer les orifices d’entrée et de sortie d’air Ne pas placer d’objets lourds sur le projecteur Utiliser uniquement les piles spécifiéesNe pas mélanger des piles usées et des piles neuves Ne pas peser de tout son poids sur ce projecteurAvertissements concernant l’installation Précaution à prendre lors du déplacement du projecteurAvant l’utilisation Afin d’obtenir la meilleure qualité d’image ÉcranLampe Affichage à cristaux liquidesRemplacement du bloc de lampe Période de remplacement du bloc de lampePréparatifs Méthode de remplacement du bloc de lampe Poignées Vis de fixation du bloc de lampeDurée DE LA Lampe
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