Panasonic PT-L795U manual Setting procedure

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Setting the background color (screen color) when no signal is input or when the video signal is muted

The projector can be set to project either a solid blue image or a solid black image onto the screen if nothing is connected to the projector’s input terminals, or if equipment is connected but no signal is being input from it. This setting is also effective when picture muting is active and when the countdown timer is running.

At the time of shipment from the factory, the color is set to “BLUE”.

Setting procedure

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

2.Press the “ ” and " " buttons to select “OPTION”.

3.Press the ENTER button to display the OPTION screen.

4.Press the " " and " " buttons to select “BACK COLOR”.

5.Press the “ ” and “ ” buttons to change the setting to “BLUE” or “BLACK”.

l This will set the color to be projected when no signal is being input.

NOTE:

If a signal that the projector cannot recognize is input, the projector will consider this to be no signal.

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.

Using the MUTE remote control unit button to turn off both sound and picture

At the time of shipment from the factory, the MUTE button on the remote control unit is set so that only the sound is muted when the button is pressed. If you would like the picture to be muted along with the sound, set the PICTURE MUTE function to “ON” by the following procedure.

Setting procedure

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

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

3.Press the ENTER button to display the OPTION screen.

4.Press the “ ” and “ ” buttons to select “PICTURE MUTE”.

5.Press the “ ” and “ ” buttons to change the setting to “ON”.

If the function is set to “ON”, the picture will be muted along with the sound when the MUTE button is pressed.

If the function is set to “OFF”, only the sound will be muted when the MUTE button is pressed. (Factory pre-setting)

NOTE:

Press the MENU button to clear the setting screen and the MENU screen. When PICTURE MUTE is on, the color projected will be the same color as the BACK COLOR setting.

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Contents LCD Projector Dear Panasonic Customer ContentsFeatures 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 usedAbout condensation Precautions on handlingWipe the cabinet with a soft, dry cloth Front view Remote control unitLocation and function of each part Projector Top and frontBack, bottom and right view Side terminal boardDo not do any of the following Before using the remote control unitInserting the batteries 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 requirementsProjection distance L Maximum Minimum Standard setting-up positionsStandard setting-up dimensions 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 underscanning Adjusting the video sizeFor overscanning 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 Example of connection to a computerSUB HD 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