Panasonic PT-L795U manual Bal R Bal G Bal B, Adjustment Range

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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 ENTER button to display the PICTURE screen.

4.Press the “ ” and “ ” buttons to select “W-BAL R”.

5.Press the ENTER, “ ” or “ ” button 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.

Adjustment func- tion display

Numeric adjustment	Bar display
level display

Adjustment Item

W-BAL R

W-BAL G

W-BAL B

Button

Press the “ ” button. Press the “ ” button. Press the “ ” button. Press the “ ” button. Press the “ ” button. Press the “ ” button.

Adjustment Details

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.

Adjustment Range

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.

If the MENU button is pressed, the display will return to the MENU screen, or the MENU screen will be cleared if it is already being displayed.

Separate adjustments can be carried out for RGB 1 and RGB 2.

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Contents LCD Projector Contents FeaturesDear Panasonic Customer Important Safety Notice If problems occur during use Precautions with regard to safetySetting-up When using the projectorDo not look into the lens while the projector is being used When using the projectorCleaning and maintenance Take particular care when replacing the lamp unitPrecautions on handling Wipe the cabinet with a soft, dry clothAbout condensation Remote control unit Location and function of each partFront view Top and front ProjectorSide terminal board Back, bottom and right viewBefore using the remote control unit Inserting the batteriesDo not do any of the following Screen Projector Operating range of the remote control unitIf facing the remote control unit toward the screen Illuminating the remote control unit buttonsCount Down Refer to Menu operation guideVideo Impose Point Zoom Refer toOptions PositionAudio Language Refer toPower button Main Power switch Turning the power on and offTurning on the power Turning off the powerScreen requirements Screen characteristics referenceStandard setting-up positions Standard setting-up dimensionsProjection distance L Maximum 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 mountingPress the Video button Changing the input signalProjector Remote control unit Basic operationSvga XGA Mxga Sxga MAC16 MAC21 Hdtv RGB signals that can be inputDisplay mode name VGA400 VGA460 Signal dataPAL PAL-M PAL-N Secam Operating procedureAuto Ntcs NTSC4.43Freezing the picture Adjusting the volumeSelecting the picture mode Adjusting the picture to the desired setting BAL R BAL G BAL B Adjustment RangeAdjustment procedure for volume adjustment Adjusting the sound to the desired settingCorrecting the picture position automatically Correction procedureAdjustment procedure for horizontal position adjustment Adjusting the picture positionWhen adjusting the horizontal position H-POSI When adjusting the vertical position V-POSIAdjusting the video size For overscanningFor underscanning About dot clock adjustment Using the video impose function Using other useful functionsEnlarging part of the input picture Disabling the Power button of the remote control unit Changing the on-screen display language Setting procedure To change the language to GermanUsing the lens retracting function Using the power save functionSetting procedure VCR System configuration exampleExample of connection to audio-visual equipment Audio system Laser disc playerExample of connection to a computer SUB HDSUB Operation Wireless mouseAbout the Macintosh adapter Example of connectionBasic format Using the serial connectorPin layout and signal names for Serial connector Communication SettingsCable specifications Control commandsPossible cause IndicatorsLamp indicator Temp indicator Indicator name Indicator display ProblemCleaning the air filter Clean the air filter and the air filter clamps Replacing the lamp unit Lamp unit replacement periodLamp unit cover Fixing screw for the lamp unit cover Replacement procedurePage Before asking for service, check the following points RGB HD/SYNC RGB OUT Audio Video Audio in L-R SpecificationsFCC Trademark AcknowledgementsDimensions