Panasonic PT-LB30E, PT-LB30NTE manual Cleaning and maintenance

Page 59

Problem	Possible cause	Page
The picture does	BThe signal format (“TV-SYSTEM”) may not be set	40
not display	correctly.
correctly.	BThere may be a problem with the video tape or	–
	other signal source.	62
	BA signal which is not compatible with the projector	62
	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	16
	signals may not be output from the computer.
	B“RGB2 SELECT” in the “OPTION” menu is set to	46
	“OUTPUT” when the signals are input to RGB2
	IN/1 OUT connector.

Cleaning and maintenance

Before carrying out cleaning and maintenance, be sure to disconnect the mains 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

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Contents Model No. PT-LB30NTE LCD Projector Commercial UseModel number PT-LB30NTE / PT-LB30E Dear Panasonic CustomerPreparation Contents Do not remove the cover or modify it in any way Precautions with regard to safetyDo not overload the mains socket Do not place liquid containers on top of the projector Do not handle the mains plug with wet handsInsert the mains plug securely into the mains socket 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 use the projector in a bath or showerDo not look into the lens while the projector is being used Do not place any heavy objects on top of the projector Insulate the battery using tape or similar before disposalDo not put your weight on this projector Always disconnect all cables before moving 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 ScreenLocation and function of each part Leg adjuster buttons L/RLens cover Projection lens Remote control signal receptor $ % # Connector panel $ Air outlet portAudio in L-R connectors for S-VIDEO/VIDEO $ RGB1 in connector pages 20RGB2 IN/1 OUT connector pages 20, 21 Video in connector pages 22Power input socket AC + RGB Audio 1IN/2IN connectors pages 20Menu # RGB Input indicator$ Lamp indicator Temp indicatorInput buttons Auto Setup button pages 25Volume +/- buttons Illumination sensorProjection methods Setting-upProjection distances Projector positionConnections Connecting to computerConnecting to video equipment Connecting to video equipment Insert the battery holder Preparation for the remote control unitBefore turning on the power Turning on the power$Press the Power button Turn on the power of all connected devicesAdjusting the focus Press the input select button to select the input signalAdjusting the angle Adjusting the sizePress the Power button Turning off the powerProjector status Direct power off functionPower button on the projector Press the Auto Setup button Press the Freeze button Pausing a picture FreezeTurning off the picture and sound momentarily Shutter Enlarging the picture D.ZOOM Adjusting the volume VolumeRemote control unit functions during D.ZOOM digital zoom Press the Volume +/- buttonPress the Index Window button Displaying two screens Index WindowKeystone correction On-screen menusMenu screens KeystoneLanguage menu Index Window function Shutter function Volume adjustmentAdjustments and settings Position menuMenu operation guide Select Enter Retrn Returning a setting to the factory defaultSTD Contrast Bright Color Tint Sharpness Color TempOperation Correcting keystone distortionVertical keystone distortion correction only VerticalPicture Mode Adjusting the pictureTint ContrastBright ColorDaylightview Mode Auto OFFDaylightview TV-SYSTEM Auto Ntsc Still ModeSignal Mode TV-SYSTEMDOT Clock Adjusting the positionClock Phase PositionAspect Auto AspectFrame Lock ResizingChanging the display language Auto Search Option settingsAuto Signal OSDBlackboard Sxga ModeRGB2 Select RGB/YPBPRLamp Runtime Lamp PowerDESK/CEILING FAN ControlAuto POW.OFF Power MemoryControl KEY Amend Passwd Setting up the security functionInput Passwd Text Change Text DisplayWEB Control DefaultNetwork Name ChangeRemedy Lamp indicator Temp indicatorLamp Power Lamp indicatorAir filter should be cleaned every 100 hours of use Cleaning and replacing the air filterCleaning Replacement procedureReplacing the lamp unit Lamp unit replacement periodLamp unit replacement procedure FRONT/REAR Front DESK/CEILING Lamp PowerControl KEY Auto POW.OFF Disable Option Back ColorBefore calling for service Cleaning and maintenance PAL60/SECAM SpecificationsOptions Remote control unitAppendix List of compatible signalsProjection dimensions calculation methods Connection Using the Serial connectorPin assignments and signal names Communications settingsCommand Control Remarks Contents Control commandsCable specifications Trademark acknowledgements Dimensions