Panasonic PT-LB60U manual Appendix, Projection dimensions calculation methods

Page 67

Appendix

Projection dimensions calculation methods

If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT).

4:3

LW/LT

Minimum Projection Distance	LW=0.0303xSD/0.0254-0.044
Maximum Projection Distance	LT=0.0364xSD/0.0254-0.044

For 16:9 aspect ratios, the following formula can be used to calculate the projection distance.

Minimum Projection Distance	LW=0.0331xSD/0.0254-0.044
Maximum Projection Distance	LT=0.0397xSD/0.0254-0.044

*The values obtained from the formulas above are approximate.

NOTE:

BIf 4:3 images are projected onto a 16:9 screen that has been set using the projection distance for a 16:9 screen, the 4:3 images will overflow the

screen at the top and bottom. In such cases, set “ASPECT” to “S4:3”. (Refer to page 46 for details.)

Others

ENGLISH-67

Image 67

Contents Model No. PT-LB60NTU LCD Projector Commercial UseModel number PT-LB60NTU / PT-LB60U Dear Panasonic CustomerPreparation 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 place liquid containers on top of the projector Do not handle the power cord plug with wet handsInsert the power cord plug securely into the wall outlet Do not place the projector into water or let it become wetDo not cover the air inlet port or the air outlet port Do not look into the lens while the projector is being usedUse only the specified batteries Do not put your weight on this projectorAlways disconnect all cables before moving the projector Do not place any heavy objects on top of the projectorAccessories Be sure to attach the lens cover before moving the projector Before useLamp Order to get the best picture qualityDo not touch the surfaces of the lens with your bare hands ScreenLens cover Projection lens Remote control signal receptor Leg adjuster buttons L/RLocation and function of each part $ % # Connector panel $ Air outlet portProjector control panel # PC Input indicatorIllumination sensor $ Lamp indicatorTemp indicator Auto Setup button pages 27Direct Input Select buttons pages 27 Default buttonVolume +/- buttons $ PC 1 in connector pages 21+ PC 1/2 Audio in connectors pages 21 PC 2 IN/PC 1 OUT connector pages 21, 22Video in connector pages 23 Variable Audio OUT connector pages 21, 22,Projection methods Setting-upProjector position Projection distances Connections Connecting to computerConnecting to video equipment Audio system Video deck Preparation for the remote control unit ENGLISH-25 Before turning on the power Turning on the power$Press the Power button Turn on the power of all connected devicesDirect power on function Adjusting the angleAdjusting the size Adjusting the focus#Press the Power button Turning off the power$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 Press the Shutter button Adjusting the volume VolumePress the Volume +/- button Turning off the picture and sound momentarily ShutterEnlarging the picture Digital Zoom Button functions when using Digital ZoomPress the Digital Zoom +/- button Press the Index Window button Displaying two screens Index WindowPress the Pointer button Displaying the pointer PointerMoving the pointer Picture menu Position menu On-screen menusMenu screens Menu ScreenENGLISH-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 Picture Mode Adjusting the pictureColor Color TemperatureContrast BrightnessDaylight View Detailed SetupTV-SYSTEM Realtime Keystone Adjusting the positionKeystone DOT Clock Clock PhaseAdjustments Position169 S1 video signalsAspect Auto S-VIDEO onlyFrame Lock ResizingChanging the display language Input Guide Option settingsStartup Logo Lamp Runtime Lamp PowerPointer Select PC2 SelectSignal Search Power OFF TimerDirect Power on Auto SetupRGB/YPBPR InstallationVolume HighlandTYPE1 Transparent black Index WindowInput Password Setting up the security functionPassword Change Text Display SettingsText Change Status NetworkName Change WEB ControlRemedy Lamp indicator Temp indicatorLamp indicator Air filter should be cleaned every 100 hours of use Cleaning and replacing the air filterCleaning Replacement procedureReplacing the lamp unit Lamp unit replacement periodHandles Lamp unit replacement procedureEnglish Before calling for service Cleaning and maintenance PC IN/OUT SpecificationsOptions Remote control unitAppendix Projection dimensions calculation methodsFrequency List of compatible signalsMode Resolution Display ScanningGuide screen for computer connection Manufacturer Keyboard CommandConnection Using the Serial connectorPin assignments and signal names Communications settingsCable specifications Control commandsCommand Control Contents Remarks Trademark acknowledgements DimensionsPréparatifs Ne pas retirer le capot ou le modifier Précautions de sécuritéAvertissement Ne pas surcharger la prise de courantNe 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 peser de tout son poids sur ce projecteur Ne pas placer d’objets lourds sur le projecteurUtiliser uniquement les piles spécifiées Ne pas mélanger des piles usées et des piles neuvesAvertissements concernant l’installation Précaution à prendre lors du déplacement du projecteurAvant l’utilisation Affichage à cristaux liquides Afin d’obtenir la meilleure qualité d’imageÉcran LampePériode de remplacement du bloc de lampe Remplacement du bloc de lampePoignées Vis de fixation du bloc de lampe Préparatifs Méthode de remplacement du bloc de lampeDurée DE LA Lampe

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