Panasonic PT-LC80E, PT-LC76E, PT-LC56E dimensions Cleaning and maintenance

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Problem	Possible cause	Page
The picture does	BThe signal format (TV system) may not be set	36
not display	correctly.
correctly.	BThere may be a problem with the video tape or	–
	other signal source.	58
	BA signal which is not compatible with the projector	58
	may be being input.
Picture from	BThe cable may be too long.	–
computer does	BThe external video output for the laptop computer	–
not appear.	may not be set correctly.
	(You may be able to change the external output
	settings by pressing the [Fn]+[F3] or [Fn]+[F10]
	keys simultaneously. The actual method varies
	depending on the type of computer, so refer to the
	documentation provided with your computer for
	further details.)
	BIf an RGB input indicator is turned off, the video	14,
	signals may not be output from the computer.	25
	BRGB2 SELECT in the OPTION1 menu is set to	42
	OUTPUT when the signals are input to RGB2 IN /
	RGB1 OUT connector.

Cleaning and maintenance

Before carrying out cleaning and maintenance, be sure to disconnect the mains lead plug from the mains socket.

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.

Care and maintenance

54-ENGLISH

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Contents LCD Projector Commercial Use Model No. PT-LC80EDear Panasonic Customer PreparationModel number PT-LC80E / PT-LC76E / PT-LC56E Important the Moulded Plug U.K. onlyContents Precautions with regard to safetyDo not handle the mains lead plug with wet hands Insert the mains lead plug securely into the mains socketDo not place the projector into water or let it become wet Do not place liquid containers on top of the projectorAccessories Insulate the battery using tape or similar before disposalDo not put your weight on this projector Use only the specified batteriesBefore use Do not touch the surfaces of the lens with your bare handsAbout the screen About the lampLeg adjuster buttonsL/R Location and function of each partTemp indicator Power indicatorVolume +/- buttons # RGB Input indicatorConnector panel Setting-upProjection methods Example of connecting to video equipments ConnectionsProjector position Projection distancesExample of connecting to computer Insert the battery holderTurning on the power Turning off the power #Press the Power buttonRGB Input indicator Projector statusPausing a picture Freeze Press the Auto Setup buttonTurning off the picture and sound momentarily Shutter Press the Freeze buttonAdjusting the volume Volume Enlarging the picture D.ZOOMMenu screens On-screen menusMain Menu Settings Returning a setting to the factory defaultMenu operation guide Correcting keystone distortion Adjusting the picture Picture ModeContrast For PT-LC80EStill Mode Signal ModeBright ColorAdjusting the position Clock PhasePosition DOT ClockChanging the display language ResizingFrame Lock OFFOption settings Setting up the Security function Lamp indicator Temp indicator Text DisplayText Change CareCleaning and replacing the air filter CleaningReplacement procedure Lamp indicatorLamp unit replacement procedure Lamp unit replacement periodReplacing the lamp unit Before calling for service Cleaning and maintenance Specifications Remote control unitOptions OthersList of compatible signals Connector pin wiring Projection dimensions calculation methodsAppendix PT-LC80EUsing the Serial connector Dimensions Trademark acknowledgements