Panasonic PT-L592U manual Adjusting the lens, Adjustment procedure for direct adjustment

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Adjusting the lens

The projector is equipped with electronic zoom and electronic focusing mechanisms, so that you can carry out adjustments simply by pressing the ZOOM (+/-) buttons and the FOCUS (+/-) buttons on the top of the projector, or by following the on-screen adjustment display. Alternatively, you can adjust the focus by turning the lens directly.

NOTE:

If these buttons are pressed while the on-screen display for some other function is on the screen, the buttons pressed will operate but the on-screen display will not switch to the ZOOM or FOCUS adjustment screen. Thus there may be cases where the operation and the display do not match.

Adjustment procedure <for direct adjustment>

1. Press the ZOOM (+/-) buttons on the operation panel on the top of the projector to adjust the size of the picture.

If the “ + ” button is pressed, the picture becomes larger, and if the “ - ” button is pressed, the picture becomes smaller.

2. Press the FOCUS (+/-) buttons on the operation panel on the top of the projector to adjust the focus of the picture.

Adjust so that the image projected onto the screen is at the optimum focus.

NOTE:

If approximately five seconds pass without any buttons being pressed, the adjustment screen will be cleared.

Adjustment procedure <adjusting using the on-screen adjustment display>

1.Press the MENU button to display the MENU screen.

2.Press the “ ” and “ ” buttons to select “ZOOM”.

3.Press the “ <” and “ > ”buttons to display the ZOOM adjustment screen.

4.Press the “ < ” and “ > ”buttons to adjust the picture size.

If the “+”button is pressed, the picture will become larger, and if the “ - ”button is pressed, the picture will become smaller.

5.Press the MENU button, or wait for approximately five seconds without pressing any button. The display will then return to the MENU screen.

6.Press the “ ” and “ ” buttons to select “FOCUS”.

7.Press the “ < ”and “ > ”buttons to display the FOCUS adjustment screen.

8.Press the “ < ”and “ > ”buttons to adjust the picture focus.

Adjust so that the image projected onto the screen is at the optimum focus.

NOTE:

If approximately five seconds pass without any buttons being pressed, the display will return to the MENU screen. The projector is equipped with a lens retracting function which will cause the lens to be retracted automatically when the power is turned off. However, the lens will not then return to the previously adjusted position even if the power is turned back on again. If you do not wish this function to operate, turn the function setting off while referring to “Using the lens retracting function” on page 31.

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Contents LCD Projector Dear Panasonic Customer ContentsFeatures Important Safety Notice When using the projector Precautions with regard to safetySetting-up Cleaning and maintenance If problems occur during useTake particular care when replacing the lamp unit Do not place any heavy objects on top of the projectorAbout condensation Precautions on handlingWipe the cabinet with a soft, dry cloth Location and function of each part Remote control unitFront view Side viewTop and front ProjectorSide terminal board Back, bottom and right viewDo not do any of the following Before using the remote control unitInserting the batteries If facing the remote control unit toward the screen Operating range of the remote control unitTurning on the power Turning the power on and offTurning off the power Power button Main Power switchScreen requirements Screen characteristics referenceSilver screen Beaded screen Flexible translucent screen Rigid-type translucent screenProjection distance L Height from lower edge Minimum Standard setting-up positionsStandard setting-up dimensions Adjusting the position of the projected picture Retracting the adjustable legs Setting the projector up horizontallyAdjustment procedure Adjuster button Adjustable legsAdjustment procedure for direct adjustment Adjusting the lensSetting procedure Setting-up positions and changing the projection methodFront mounting Rear 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 signalsDisplaying the on-screen menu Remote control unitTurning off the sound 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 positionLeft-side blanking correction for the H-BLK-L Adjusting the blankingTop blanking correction for the V-BLK-T Bottom blanking correction for the V-BLK-BWhen increasing the horizontal amplitude Adjusting the horizontal amplitudeWhen decreasing the horizontal amplitude Adjustment funcAdjusting the clock phase About dot clock adjustmentAdjusting the dot clock frequency 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 VCR System configuration exampleExample of connection to audio-visual equipment Computer for Example of connection to a computerComputer Audio system Example of connection Wireless mouseOperation Pointer Click 1 buttonPin layout and signal names for Serial connector Using the serial connectorCommunication settings Basic formatCable specifications Control commandsPOF AVLPossible 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 periodFixing screw for the lamp unit Replacement procedureLamp unit cover Fixing screw for the lamp unit cover Page Problem Before asking for service, check the following pointsRGB HD/SYNC Audio Video Audio in L-R SpecificationsFCC Trademark AcknowledgementsDimensions
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