Panasonic PT-L592U Replacement procedure, Lamp unit cover Fixing screw for the lamp unit cover

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Replacement procedure

NOTE:

If the lamp unit is replaced after it has been used for more than 3,000 hours, the projector will switch to standby mode after approximately 10 minutes of operation. Steps 7. to 11. on the following page should thus be completed within 10 minutes.

1.Disconnect the power cord plug from the wall outlet and check that the area around the lamp unit has cooled down.

2.Use a Phillips screwdriver to remove the screw which is securing the lamp unit cover at the right side of the projector, and then remove the lamp unit cover.

NOTE:

Read the CAUTION on the lamp unit cover before continuing.

Lamp unit cover

Fixing screw for the lamp unit cover

3.Turn the fixing screw for the lamp unit by hand until it turns freely.

CAUTION:

The lamp unit will be hot after it has been used, and you might receive burns if you touch it while it is still hot.

Fixing screw for the lamp unit
4. Hold the handle which is attached to the lamp unit and gently pull	Handle
the lamp unit out from the projector.

5.Insert the new lamp unit, while making sure that the direction of insertion is correct, and then turn the fixing screw for the lamp unit by hand until it is securely tightened.

NOTE:

Insert the lamp unit so that the fixing screw for the lamp unit is facing downward.

6.Securely install the lamp unit cover, and then use a Phillips

screwdriver to securely tighten the fixing screw for the lamp unit cover.

NOTE:

Be sure to install the lamp unit and the lamp unit cover securely. If they are not securely installed, it may cause the protection circuit to operate so that the power cannot be turned on.

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Contents LCD Projector Features ContentsDear Panasonic Customer Important Safety Notice Setting-up Precautions with regard to safetyWhen using the projector Do not place any heavy objects on top of the projector If problems occur during useCleaning and maintenance Take particular care when replacing the lamp unitWipe the cabinet with a soft, dry cloth Precautions on handlingAbout condensation Side view Remote control unitLocation and function of each part Front viewTop and front ProjectorSide terminal board Back, bottom and right viewInserting the batteries Before using the remote control unitDo not do any of the following If facing the remote control unit toward the screen Operating range of the remote control unitPower button Main Power switch Turning the power on and offTurning on the power Turning off the powerFlexible translucent screen Rigid-type translucent screen Screen characteristics referenceScreen requirements Silver screen Beaded screenStandard setting-up dimensions Standard setting-up positionsProjection distance L Height from lower edge Minimum Adjusting the position of the projected picture Adjuster button Adjustable legs Setting the projector up horizontallyRetracting the adjustable legs Adjustment procedureAdjustment procedure for direct adjustment Adjusting the lensRear mounting Setting-up positions and changing the projection methodSetting procedure Front mountingChanging the input source Basic operationNo. of dots Switching the signal mode during RGB signal inputAdjusting the volume System format selection for S-VIDEO Video input signalsTurning off the sound Remote control unitDisplaying the on-screen menu Adjusting the picture to the desired setting BAL R BAL G BAL B Adjusting the white balanceAdjustment procedure for volume adjustment Adjusting the sound to the desired settingAdjustment procedure for horizontal position adjustment Adjusting the picture positionBottom blanking correction for the V-BLK-B Adjusting the blankingLeft-side blanking correction for the H-BLK-L Top blanking correction for the V-BLK-TAdjustment func Adjusting the horizontal amplitudeWhen increasing the horizontal amplitude When decreasing the horizontal amplitudeAdjusting the dot clock frequency About dot clock adjustmentAdjusting the clock phase Disabling the Power button of the remote control unit Using other useful functionsChanging the on-screen display language to another language Using the countdown timerUsing the lens retracting function Using the power save functionSetting procedure Example of connection to audio-visual equipment System configuration exampleVCR Computer Audio system Example of connection to a computerComputer for Pointer Click 1 button Wireless mouseExample of connection OperationBasic format Using the serial connectorPin layout and signal names for Serial connector Communication settingsAVL Control commandsCable specifications POFPossible cause IndicatorsCleaning the air filter Install the air filter cover Clean the air filter and the air filter clampsReplacing the lamp unit Lamp unit replacement periodLamp unit cover Fixing screw for the lamp unit cover Replacement procedureFixing screw for the lamp unit Page Problem Before asking for service, check the following pointsRGB HD/SYNC Audio Video Audio in L-R SpecificationsFCC Trademark AcknowledgementsDimensions