Panasonic PT-L795U manual Clean the air filter and the air filter clamps

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5. Clean the air filter and the air filter clamps.

Use a vacuum cleaner to clean off any accumulated dust.

Air filter

Air filter clamp

6.Install the air filter and the air filter clamp to the air filter cover. Place the air filter inside the air filter cover, and then insert the air filter clamp into its original position as shown in the illustration.

7.Install the air filter cover.

Slide the air filter cover into the projector until the hollows in the air filter cover are aligned with the hollows in the projector.

NOTE:

Be sure to install the air filter cover before using the projector.

If the projector is used without the air filter cover installed, dust and other foreign particles will be drawn into the projector, and malfunctions will result.

NOTE:

If the dust cannot be removed by cleaning, it is time to replace the air filter. Please consult your dealer.

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Contents LCD Projector Features ContentsDear Panasonic Customer Important Safety Notice When using the projector Precautions with regard to safetySetting-up If problems occur during useTake particular care when replacing the lamp unit When using the projectorCleaning and maintenance Do not look into the lens while the projector is being usedWipe the cabinet with a soft, dry cloth Precautions on handlingAbout condensation Location and function of each part Remote control unitFront view Projector Top and frontBack, bottom and right view Side terminal boardInserting the batteries Before using the remote control unitDo not do any of the following Illuminating the remote control unit buttons Operating range of the remote control unitIf facing the remote control unit toward the screen Screen ProjectorPoint Zoom Refer to Menu operation guideVideo Impose Count Down Refer toLanguage Refer to PositionAudio OptionsTurning off the power Turning the power on and offTurning on the power Power button Main Power switchScreen characteristics reference Screen requirementsStandard setting-up dimensions Standard setting-up positionsProjection distance L Maximum Minimum Adjusting the position of the projected picture Adjustment procedure Setting the projector up horizontallyRetracting the adjustable legs Adjuster button Adjustable legsAdjusting the lens Adjustment procedure for direct adjustmentFront mounting Setting-up positions and changing the projection methodSetting procedure Rear mountingBasic operation Changing the input signalProjector Remote control unit Press the Video buttonSignal data RGB signals that can be inputDisplay mode name VGA400 VGA460 Svga XGA Mxga Sxga MAC16 MAC21 HdtvNTSC4.43 Operating procedureAuto Ntcs PAL PAL-M PAL-N SecamAdjusting the volume Freezing the pictureSelecting the picture mode Adjusting the picture to the desired setting Adjustment Range BAL R BAL G BAL BAdjusting the sound to the desired setting Adjustment procedure for volume adjustmentCorrection procedure Correcting the picture position automaticallyWhen adjusting the vertical position V-POSI Adjusting the picture positionWhen adjusting the horizontal position H-POSI Adjustment procedure for horizontal position adjustmentFor overscanning Adjusting the video sizeFor underscanning About dot clock adjustment Using other useful functions Using the video impose functionEnlarging part of the input picture Disabling the Power button of the remote control unit Setting procedure To change the language to German Changing the on-screen display languageUsing the power save function Using the lens retracting functionSetting procedure Audio system Laser disc player System configuration exampleExample of connection to audio-visual equipment VCRSUB HD Example of connection to a computerSUB Example of connection Wireless mouseAbout the Macintosh adapter OperationCommunication Settings Using the serial connectorPin layout and signal names for Serial connector Basic formatControl commands Cable specificationsIndicator display Problem IndicatorsLamp indicator Temp indicator Indicator name Possible causeCleaning the air filter Clean the air filter and the air filter clamps Lamp unit replacement period Replacing the lamp unitReplacement procedure Lamp unit cover Fixing screw for the lamp unit coverPage Before asking for service, check the following points Specifications RGB HD/SYNC RGB OUT Audio Video Audio in L-RTrademark Acknowledgements FCCDimensions