Panasonic PT-LB50SE Lamp unit replacement procedure, Handles, Making sure that the direction

Page 61

 

On-screen display

LAMP indicator

 

Displayed for 30

 

More than 1 800 hours

seconds. Pressing any

 

button will clear the

Illuminates red during

 

 

display.

image projection and

 

Remains displayed until

standby mode.

More than 2 000 hours

 

any button is pressed.

 

 

 

Lamp unit replacement procedure

NOTE:

BIf the lamp usage time has passed 2 000 hours (when “LAMP POWER” has been set to “STANDARD” and when “AI” has been set to “OFF”), the projector will switch to standby mode after approximately 10 minutes of operation. The steps ) to . on the next page should thus be completed within 10 minutes.

#Disconnect the mains lead from the projector by following the procedure on page 28, and check that the area around the lamp unit has cooled down.

$Use a Phillips screwdriver to turn the lamp unit cover fixing screws at the bottom of the projector, and then remove the lamp unit cover.

Lamp unit cover

Lamp unit cover fixing screws

%Use a Phillips screwdriver to loosen the two lamp unit fixing screws until the screws turn freely. Then hold the handles of the lamp unit and gently pull the lamp unit out from the projector.

Handles

A

B

maintenance

 

 

Lamp unit fixing screws

and

 

 

&Insert the new lamp unit while

Care

making sure that the direction

 

of insertion is correct, and then use a Phillips screwdriver to securely tighten the lamp unit fixing screws.

When inserting the new lamp unit, be sure to push it in at the point A and B.

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Contents Model No. PT-LB50NTE LCD Projector Commercial UseModel number PT-LB50NTE / PT-LB50E / PT-LB50SE Dear Panasonic CustomerFor business users in the European Union PreparationContents Do not overload the mains socket Precautions with regard to safetyDo not remove the cover or modify it in any way Insert the mains plug securely into the mains socket Do not handle the mains plug with wet handsDo not place the projector into water or let it become wet Do not place liquid containers on top of the projectorDo not cover the air inlet port or the air outlet port Do not look into the lens while the projector is being usedAlways disconnect all cables before moving the projector Do not put your weight on this projectorDo not place any heavy objects on top of the projector Use only the specified batteriesAccessories Before use Do not touch the surfaces of the lens with your bare hands Order to get the best picture qualityScreen LampLocation and function of each part # Projector control panel $ Leg adjuster buttons L/RZoom ring page 27 Focus ring $%$ # Connector panel $ Air outlet portProjector control panel Remote control unitLamp indicator Auto Setup button pages 27Temp indicator PC Input indicatorVolume +/- buttons Default button$ S-VIDEO in connector pages 23 Direct Input Select buttons pages 27PC 2 in / PC 1 OUT connector pages 21, 22 PC 1 in connector pages 21Video in connector + Variable Audio OUT connector pages 21, 22,Projection methods Setting-upProjector position PT-LB50NTE/PT-LB50E Projection distancesConnections Connecting to computerConnecting to video equipment ENGLISH-23 Preparation for the remote control unit ENGLISH-25 $Press the Power button Turning on the powerTurn on the power of all connected devices Adjusting the size Adjusting the angleAdjusting the focus Direct power on function#Press the Power button Turning off the power$Pressagain. the Power button Power button on the projector Direct power off functionProjector status Press the Input Select button Selecting the input signalPress the Direct Input Select buttons Correcting the image position automatically Auto Setup Press the Volume +/- button Adjusting the volume VolumeTurning off the picture and sound momentarily Shutter Press the Shutter buttonEnlarging the picture Digital Zoom Button functions when using Digital ZoomPress the Digital Zoom +/- button Press the Index Window button Displaying two screens Index WindowPress the Pointer button Displaying the pointer PointerMoving the pointer Menu screens On-screen menusMenu Screen Picture menu Position menuENGLISH-37 # Press the Menu button Menu operation guide$ Press the F or G button to select an item From the main menu on the left sideWhen a menu screen is being displayed Returning a setting to the factory defaultWhen an individual adjustment screen is being displayed Picture Mode Adjusting the pictureContrast Color TemperatureBrightness ColorDaylight View Detailed SetupTV-SYSTEM Realtime Keystone Adjusting the positionKeystone Adjustments Clock PhasePosition DOT ClockAspect S1 video signalsAuto S-VIDEO only 169Frame Lock ResizingChanging the display language Input Guide Option settingsStartup Logo Pointer Select Lamp PowerPC2 Select Lamp RuntimeDirect Power on Power OFF TimerAuto Setup Signal SearchVolume InstallationHighland RGB/YPBPRTYPE1 Transparent black Index WindowInput Password Setting up the security functionPassword Change Text Display SettingsText Change Name Change NetworkWEB Control StatusRemedy Lamp indicator Temp indicatorLamp Power Cleaning Cleaning and replacing the air filterReplacement procedure Air filter should be cleaned every 100 hours of useReplacing the lamp unit Lamp unit replacement periodHandles Lamp unit replacement procedureLamp unit fixing screws Insert the new lamp unit while Making sure that the directionEnglish Before calling for service Cleaning and maintenance PT-LB50SE SpecificationsOptions Remote control unitAppendix Projection dimensions calculation methodsDisplay Scanning List of compatible signalsPicture ModeGuide screen for computer connection Manufacturer Keyboard CommandPin assignments and signal names Using the Serial connectorCommunications settings ConnectionCable specifications Control commandsCommand Control Remarks Contents Trademark acknowledgements Dimensions
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