Panasonic PT-LB90NTU Do not put your weight on this projector, Do not use the old lamp unit

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Important Information

Precautions with regard to safety

„„ON USE/INSTALLATION

Do not put your weight on this projector.

You could fall or the projector could break, and injury will result.

zzBe especially careful not to let young children stand or sit on the projector.

Do not place the projector in extremely hot locations.

Doing so will cause the outer casing or internal com-

ponents to deteriorate, or result in fire.

zzTake particular care in locations exposed to direct sunlight or near stoves.

Always disconnect all cables before mov- ing the projector.

Moving the projector with cables still attached can damage the cables, which will cause fire or electric shocks to occur.

„„ACCESSORIES

Do not use the old lamp unit.

If used it could cause lamp explosion.

If the lamp has broken, ventilate the room immediately. Do not touch or bring your face close to the broken pieces.

Failure to observe this will cause the user to absorb the gas which was released when the lamp broke and which contains nearly the same amount of mercury as fluorescent lamps, and the broken pieces will cause injury.

If you believe that you have absorbed the gas or that the gas has got into your eyes or mouth, seek medi- cal advice immediately.

Ask your dealer about replacing the lamp unit and check the inside of the projector.

Do not use projectors with the adjustable feet or lens cover removed.

If this not observed, the sets will not operate correctly or accidents will result.

Cautions when transporting

When transporting the projector, the adjuster legs must be housed and do not hold them. Please se- curely hold only its bottom and none of its other parts or surfaces as this will result in malfunctions.

When transporting, keep the projector in the provided carrying bag.

zzFace the lens of the projector in an upward direc- tion and put it gently into the carrying bag.

zzDo not put anything other than the projector and its accessories in the carrying bag.

Cautions when installing

„„Do not use under the following conditions.

zzDo not set up the projector outdoors.

The projector is designed for indoor use only.

zzAvoid setting up in places which are subject to vibration or shocks.

If the projector is installed in a place where vibra- tions are transmitted or mounted in a car or a ves- sel, vibrations or impacts will result in damage to the internal parts, causing failure. Install the product in a place free from vibrations and impacts.

zzAvoid setting up in places which are subject to sudden temperature changes, such as near an air conditioner or lighting equipment.

Failure to observe this will result in malfunctions or the lamp life will be shortened.

See “TEMP indicator” on page 46.

zzAvoid setting up in places which are near high- voltage power lines or near motors.

The product will be exposed to interference if it is installed in the vicinity of high-voltage electrical power lines or power sources.

zzDo not install the projector at elevations higher than 2 700 m (8 858 ft) above sea level.

If using this projector at high elevations 1 400 -

2 700 m (4 593 - 8 858 ft) above sea level, set the HIGH ALTITUDE MODE to ON.

Failure to observe this will result in malfunctions or the lamp life or life of other components will be shortened.

„„Be sure to ask a specialised tech- nician when installing the product to a ceiling.

If the product is to be installed hanging from the ceil- ing, purchase an optional hanging attachment (Model No. ET-PKB80). Please call a specialised technician or contact an Authorized Service Center for installa- tion.

„„Lens Focus

Do not adjust the lens focus in the initial period after switching the projector on. The high clarity projector lens is thermally affected by the light from the light source, making the focus unstable in the period just after switching on. Please allow a warm-up time of at least 30 minutes before adjusting the lens focus.

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Contents PT-LB90U PT-LB78VU PT-LB75VU ImportantSafetySafetyNotice Notice Serial numberImportant Safety Notice Declaration of ConformityPanasonic Environment care information for users in ChinaContents Contents SettingsMaintenance AppendixPrecautionswith regardwithtoregardsafety to safety Precautions with regard to safety Do not put your weight on this projector ZzDo not set up the projector outdoorsDo not place the projector in extremely hot locations Always disconnect all cables before mov- ing the projectorDisposal Cleaning and maintenanceSecurity Precautions with regard to safety Accessories TXFQB02VKJ2Jjinitial Setting Read this firstRead this first JjlanguageAboutYourYourProjectorProjector Projector bodyJJTop and front view JJControl panelJJTerminals About Your ProjectorBack and bottom view Front view About Your Projector Remote controlJJTop view Screen size and throw distance Setting upSetting up Setting up Projection method Front leg adjusters and throwing angleSetting on a desk/floor Projecting from rear Using translucent screenConnectionsConnections Before connecting to the projectorConnecting example AV equipment Connections Connecting example Computers Power cord ConnectingJJDisconnecting JJDirect power off functionIndicator status Status Power Lock indicator statusPower indicator status Switching the projector on/off Switching on the projector Connect the power cord. ÆpagePress the Release button to unlock the Power button Press the Power buttonAudio Setting Switching the projector on/off Switching off the projectorPress the Power button again Selecting the input signal Projecting an imageProjecting an image Positioning the imageSwitching the input signal Remotecontrolcontrolope ationoperationCapturing an image Stopping the projection temporarilySetting up the image position automatically Resetting to the factory default settingsControlling the volume of the speaker JJINDEX-WINDOW displayJJButton functions in digital zoom mode Press the Enter button Select OKJJOperating procedure JJResetting to the factory default settingsMenu Navigation Navigating through the MenuON-SCREEN Menu Sub-menuMain menu JjpictureJjprojector Setup PositionJjdisplay Option SecurityPicture Mode Color TemperatureContrast BrightnessStill Mode Daylight ViewNoise Reduction TV-SYSTEMClock Phase Realtime KeystoneKeystone ShiftPosition menu Over ScanAspect Jjthrough Frame LockJJS43 Language menu Language menuON-SCREEN Display Closed Caption SettingDISPLAYOPTIOPTIONmenu menu Auto Setup Signal SearchStartup Logo Display Option menuOther Functions Wide ModeSxga Mode Projector Setup menuPROJECTOR Setup menu Projector Setup menu Standby ModeLamp Power Lamp RuntimeAudio Setting Function ButtonChange Pattern Test PatternInitialize ALL Password Password ChangeSecurity menu Text DisplayMenu Lock Password Control Device SetupRemote Controller Menu LockJjwired LAN Jjwireless LANJjinput Password Jjstatus Jjpassword ChangeLamp indicator Jjtemp indicatorCare and Replacement Care and ReplacementBefore Care and Replacement Cleaning the projectorCare and Replacement Replacing the Lamp unit JJNote on lamp unit replacementJJLamp unit replacement time JJLamp unitJJLamp replacement procedure Lamp runtime is reset to TroubleshootingTroubleshooting TechnicalInformatiInformation List of compatible signals This projector can project the following image signalsJJPin assignments and signal names JJCommunication settingsTechnical Information Serial terminal JJConnectionCable specifications Control commandsTechnical Information LAN terminalComputer Audio SpecificationsComputer Specifications PT-LB90NTUCeiling mount bracket safeguards Unit mm DimensionsTrademark acknowledgements Index IndexAvisimportantconcernantconcernantla sécurité la sécurité Numéro de sérieDéclaration de conformité Avis important concernant la sécuritéAvertissement Précautions de sécurité AvertissementPendant un orage, ne pas toucher le projecteur ou le câble Ne pas surcharger la prise de courantPrécautions de sécurité Mise EN GardePrécautions lors de l’installation Précautions lors du transportNe pas utiliser une lampe usagée ZzNe pas utiliser le projecteur en extérieurPrécautions lors de l’utilisation SécuritéNettoyage et entretien Mise au rebutRemplacementde lunitédelunitéa lampe de la lampe JJRemarque sur le remplacement de l’unité de la lampeJJFiltre à air JJL’unité de lampeRemplacement de lunité de la lampe JJProcédure de remplacement de la lampeAppuyer sur la touche Alimentation La durée de la lampe est redéfinie sur « 0 »