Panasonic PT-L592U manual Adjusting the white balance, Bal R Bal G Bal B

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Adjusting the white balance

When RGB signals from a personal computer or other signal source are being projected, the picture may become over-saturated with red or blue color, and the white color may not be at the desired degree of whiteness. In such cases, adjust the white balance by the following procedure. (Only effective during RGB signal input)

Adjustment procedure <for white balance adjustment of the red component>

1. Press the MENU button to display the MENU screen. 2. Press the “ ” and “ ” buttons to select “PICTURE”.

3. Press the “<” and “>” buttons to display the PICTURE screen. 4. Press the “ ” and “ ” buttons to select “W-BAL R”.

NOTE:

If the STD (Standard) button is pressed while the PICTURE screen at right is being displayed, the letters “STD” will be displayed in yellow in the top-right corner of the screen and all settings other than the SIGNAL MODE setting will be reset to the factory pre-settings. Furthermore, the values and bar displays for items which have returned to the factory pre-settings will be displayed in yellow.

5.Press the “<” and “>” buttons to display the W-BAL R individual adjustment screen.

6.Continue pressing the “<” and “>” buttons to adjust the W-BAL R setting. The current setting will be displayed on the screen by numerals and a bar.

The color being adjusted can be changed by pressing the “ ” and “ ” buttons while the individual adjustment screen is being displayed.

Adjustment func- tion display

Numeric adjustment

Bar display

level display

 

Adjustment Item

Button

Adjustment Details

Adjustment Range

W-BAL R

W-BAL G

W-BAL B

Press the “>” button. Press the “<” button. Press the ">" button.

Press the “<” button. Press the ">" button. Press the "<" button.

The red component becomes stronger. The red component becomes weaker. The green component becomes stronger. The green component becomes weaker. The blue component becomes stronger.

The blue component becomes weaker.

Max. value 63

Min. value 0

NOTE:

If these adjustments are not made correctly, none of the colors will be reproduced correctly.

If you make an error in adjustment so that the colors do not match correctly, press the STD (Standard) button while one of the individual adjustment screens is being displayed. The value and the bar display will be appeared in yellow and only the item being displayed will be reset to the factory pre-setting.

Press the MENU button to return to the PICTURE screen or to clear the MENU screen. Refer to page 19 for details on the SIGNAL MODE setting.

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Contents LCD Projector Contents FeaturesDear Panasonic Customer Important Safety Notice Precautions with regard to safety Setting-upWhen using the projector If problems occur during use Cleaning and maintenanceTake particular care when replacing the lamp unit Do not place any heavy objects on top of the projectorPrecautions on handling Wipe the cabinet with a soft, dry clothAbout condensation Remote control unit Location and function of each partFront view Side viewProjector Top and frontBack, bottom and right view Side terminal boardBefore using the remote control unit Inserting the batteriesDo not do any of the following Operating range of the remote control unit If facing the remote control unit toward the screenTurning the power on and off Turning on the powerTurning off the power Power button Main Power switchScreen characteristics reference Screen requirementsSilver screen Beaded screen Flexible translucent screen Rigid-type translucent screenStandard setting-up positions Standard setting-up dimensionsProjection distance L Height from lower edge Minimum Adjusting the position of the projected picture Setting the projector up horizontally Retracting the adjustable legsAdjustment procedure Adjuster button Adjustable legsAdjusting the lens Adjustment procedure for direct adjustmentSetting-up positions and changing the projection method Setting procedureFront mounting Rear mountingBasic operation Changing the input sourceSwitching the signal mode during RGB signal input No. of dotsSystem format selection for S-VIDEO Video input signals Adjusting the volumeRemote control unit Turning off the soundDisplaying the on-screen menu Adjusting the picture to the desired setting Adjusting the white balance BAL R BAL G BAL BAdjusting the sound to the desired setting Adjustment procedure for volume adjustmentAdjusting the picture position Adjustment procedure for horizontal position adjustmentAdjusting the blanking Left-side blanking correction for the H-BLK-LTop blanking correction for the V-BLK-T Bottom blanking correction for the V-BLK-BAdjusting the horizontal amplitude When increasing the horizontal amplitudeWhen decreasing the horizontal amplitude Adjustment funcAbout dot clock adjustment Adjusting the dot clock frequencyAdjusting the clock phase Using other useful functions Disabling the Power button of the remote control unitUsing the countdown timer Changing the on-screen display language to another languageUsing the power save function Using the lens retracting functionSetting procedure System configuration example Example of connection to audio-visual equipmentVCR Example of connection to a computer Computer Audio systemComputer for Wireless mouse Example of connectionOperation Pointer Click 1 buttonUsing the serial connector Pin layout and signal names for Serial connectorCommunication settings Basic formatControl commands Cable specificationsPOF AVLIndicators Possible causeCleaning the air filter Clean the air filter and the air filter clamps Install the air filter coverLamp unit replacement period Replacing the lamp unitReplacement procedure Lamp unit cover Fixing screw for the lamp unit coverFixing screw for the lamp unit Page Before asking for service, check the following points ProblemSpecifications RGB HD/SYNC Audio Video Audio in L-RTrademark Acknowledgements FCCDimensions
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