Panasonic PT 56DLX75, PT 56DLX25 manual Troubleshooting, Off

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Troubleshooting

Before you call for service, determine the symptoms and make a few simple checks as shown below.

 

Symptoms

Checks

Page

Power does not turn ON.

• Is the power cord plugged in?

24

• The lamp cover is ajar. Firmly replace the cover.

 

 

 

 

No picture even if the power is turned ON.

• Please replace lamp with a new one. Please consult your nearest

66-67

LAMP indicator blinks red.

dealer, if not still repaired.

 

 

 

The TEMP indicator

• Check whether or not the vents are clogged.

65

The power turns

flashes red.

• Is the set being used in a location that is hot?

65

Power turns off while

 

 

OFF.

 

• Please consult your nearest dealer.

65

 

 

another indicator is

 

 

flashing.

 

 

 

 

 

 

 

 

 

 

• Are the batteries dead or inserted incorrectly?

7

Remote Control does not function.

• Is the Remote Control sensor in direct light of fluorescent lamps or

10

other strong sources of light?

 

 

 

 

 

 

 

• Did you correctly set the Remote Control code?

58-64

Image shakes.

 

 

• Is the antenna or antenna cable old, broken or shorted?

-

 

 

 

• Is the antenna cable connected properly?

12-14

 

 

 

• A sudden temperature change may have caused condensation in the

 

 

 

 

internal optics which results in blurring or vertical lines. Please wait

-

Image is not clear.

until room temperature is normal and constant before turning power

 

(blurring / vertical lines)

ON. These symptoms will clear up as time passes.

 

 

 

 

• Depending on the connected device, a 1080i input signal may cause

 

 

 

 

the picture to flicker. If the connected device has a format selection

-

 

 

 

switch, set the format to 720p.

 

Color patches or no color.

• When using a VCR and selecting channels on the TV, is the TV/

-

VIDEO mode for the VCR set to TV?

 

 

 

 

 

 

 

• Is the antenna facing the right direction?

-

Image appears doubled or tripled.

• Is the antenna receiving any signals reflected off of mountains or

-

 

 

 

buildings.

 

 

 

 

Images disappear at the top and bottom of

• When using 16:9 image software, there is no picture at the top and

-

the screen.

 

 

bottom of the screen (cinema vision size software, etc.).

 

 

 

During ZOOM modes, the image is cut off at

Please adjust the V-Size. This is not a malfunction.

57

the top and bottom.

 

 

The Projection Display set makes a high

• This is the sound of the internal starting UP. This is not a malfunction.

-

whistling sound when the power is ON.

 

 

Some parts of the screen are always lit

 

 

while others do not light up.

• This is a characteristic of the DMD and not a malfunction.

-

Some parts of the screen do not light up.

 

 

Fan is operating even though TV Power is

• This is because the cooling fan is operating. The fan will stop after

24

OFF.

 

 

about 1 minute.

 

 

 

An OSD instructing to replace the lamp is

• Replace lamp with a new one.

66-67

displayed. (The LAMP indicator is lit red.)

 

 

Relighting the lamp when it is hot makes a

• This is a characteristic of the lamp and not a malfunction.

-

sound.

 

 

 

 

 

 

When viewing with HDMI connection,

 

 

picture is displayed with unnatural colors (as

• Change “Color Corr.” from “Off” to “On”.

41

if red and blue are reversed).

 

 

 

 

 

 

 

68

For assistance, please call : 1-888-VIEW PTV(843-9788) or, contact us via the web at: http://www.panasonic.com/contactinfo

 

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Contents For assistance, please call Three Important Reasons to Register Your ProductFor assistance, please call Immediately View PTV843-9788 Keep these instructions for future reference Follow all instructions carefullyGetting Started TrademarksFor assistance, please call 1-888-VIEW PTV843-9788 FCC CautionDeclaration of Conformity Models NumberTable of Contents Before Using Remote Control Battery Installation Emergency Alert System EAS Forced TuningReset All Memory Functions Observe the following precautionsGlossary and Acronyms Illuminated Remote Control Location of ControlsVOL -+ / ŻŹ NumberControls and Terminals on the Projection Display Front View Model PT-56DLX75 unit shownOutput audio signal Connector Audio Out Output audio signalRear View Model PT-56DLX75 unit shown VentInstallation Connecting the Antenna / Cable to the RF in TerminalAntenna Connection VHF AntennaCable Connection CableCARD Connection From cable CableCARDTMConnects VCRs and other peripheral equipment S-VHS VCR How to connect the 1, 2, 3 Input TerminalsInput 3 is located on the front of the unit. P How to connect the Component Video Input Terminals Connecting a DVD Player to Component VideoComponent Signals Y, PB, PR that can be Input DVD PlayerHow to connect the AV OUT Terminals Recording Equipment S-VHS /VHS VCRHow to connect the Amplifier Audio AdjustmentsAnalog Audio Out Stereo System Stereo Amplifier and SpeakersProcedure Firmly connect the cable to the connectorDigital Audio Out Amplifier with built in Dolby Digital decodersHow to connect the PC in Terminals Connecting a PC to PCPC in Terminal D-SUB 15P Pin Layouts NC Not connectedRGB signals that can be input KHz Personal Computer SignalsHow to connect the Hdmi input terminal Connection diagramWhen audio signal input is digital When audio signal input is analogCompatible formats ProcedureAudio signal PCM Power on / OFF Turning the Power on and OFFPower on Power OFFFirst Time Setup For your convenience, First Time Set up menu willLanguage Auto programButton operation during Menu display Menu navigation Example of a procedureBasic Menu Navigation Other Adjust sub-menu Basic OperationTuning channels Switching languages for displayPress to select Setup icon Press to display the Setup menu Press Menu to display the Main Menu screenAutomatic program setting Press to select ProgramChannel Channel menuManual program setting „ Edit Caption When a preset Caption has been enteredWhen selecting a desired Caption manually Press to display the Setup„ Edit Favorite „ Edit Add„ Preview CH Selecting Input Mode Rapid Tuning„ Card input mode Photo Viewer is selected Projection Display operationUnit Status display Using the CH/VOL ButtonChannel and Program Tuning Favorite Feature Use Favorite FeatureSet Favorite Feature Audio MuteSelect Audio Mode for TV Viewing Sleep Timer FeatureDigital mode Analog modeChanging the aspect mode Aspect mode is changed each time when Aspect is pressedMode Picture Explanation Aspect Controls„ Caution when HDMI/PC is input Split screenSplitting the screen Changing the channelSelect desired input mode Right screen TV/VIDEO Press to select the desired input ModeSwapping left and right screens Press to swapPicture Adjustments Picture Menu is inaccessible when no signal is presentPress to adjust each item Press to select PicturePicture Mode PC AdjustPress to select picture mode Press to display the PC Adjust MenuOther Adjust Advanced AdjustAdjust menu Press to display the Advanced Adjust menuAudio Adjustments Audio ModeNormal / Bass / Treble / Balance Press to select AudioCH Press to select BBE Press to select BBE settingOther detailed audio adjustments can be made Sleep Timer Feature Set Sleep TimerPress to display Timer menu Sleep time may be set using the Sleep button. PLock Feature „ Create Secret Code First Time SettingEnter Secret Code „ Enter Secret CodeRating level setting Lock SetBlock program Channel Lock Block channel selectionPress to select Monitor out Press to select On or Off Monitor out settingAge Blocked Description Based Content Group Ratings Blocking Messages Change passwordEnter a 4-digit password Photo Viewer Insert/Remove the CardInsert the Card Remove the CardJpeg thumbnail Card iconPress to display the Photo Viewer SD button may also be pressed for Photo Viewer mode. PCard Warning Messages Exit Photo ViewerIndex Area Operation Press SD to exit Photo ViewerSingle Play Mode Slide Show Mode Exit Slide Show modePress during Single Play Mode Press to select each item Press to set each itemSetup Features Signal meterPress to select Signal meter Press to display signal meterCC Mode CC Mode for AnalogInput labels CC Closed CaptionCC Mode for Digital Digital settingsCC Reset SettingsAbout Other adjust SetupReset Programming the Remote Programming Without a CodeVCR Infrared Codes Index OK to store the codeComponent Codes Brand CodeRemote Control Quick Reference Guide Cable Converter BOX DVD, CD Players Infrared Codes IndexAMPLIFIERS, and DBS Infrared Codes Index Codes For CD PlayerOperating Components with Remote Control Operating a VCROperating a Cable BOX Operating a DBSProgram the Remote Control to use with DVD Program the Remote Control to operate audio receiverOperating a DVD Operating a ReceiverProgram the Remote Control to use with a PVR Operating a PVR Personal Video RecorderIndicator Symptom Problem Possible Solution IndicatorLamp replacement procedure Lamp unit replacement periodPower button Lamp indicator Power indicator Replacing the lamp unitReplace the Front cover Insert the new Lamp Unit being careful Insertion directionClose the Lamp Cover Turn the Lock/Open Knob to the right Troubleshooting OFFSpecifications PT-56DLX75 PT-61DLX75 PT-56DLX25Cleaning Customer Services DirectoryLimited Warranty Limited Warranty CoverageCarry-in or In-Home Service Limited Warranty Limits And ExclusionsOther Information PreambleAbove provided that you also do one of the following How to Apply These Terms to Your New Programs END of Terms and ConditionsVersion 2.1, February Other Information Information How to Apply These Terms to Your New Libraries USAIndex CableCARDCustomer’ Record Model Number Serial Number

PT 56DLX25, PT 56DLX75 specifications

The Panasonic PT-56DLX75 and PT-56DLX25 are two notable models from Panasonic's lineup of projection televisions that marked an era of high-quality home entertainment. These models are characterized by their advanced technologies, impressive display features, and user-friendly interfaces that cater to a wide range of viewing preferences.

Both models feature a 56-inch screen, making them perfect for home theater setups. The display utilizes a high-quality CRT (Cathode Ray Tube) technology, which was a favored choice during their time for delivering deep blacks, rich colors, and excellent contrast ratios. The PT-56DLX75, being the higher-end model, incorporates advanced circuitry that enhances image quality and ensures that viewers experience movies and shows with incredible clarity and vivid detail.

One of the standout features of the PT-56DLX75 is its "Digital Comb Filter", which significantly reduces picture noise. This ensures that the image remains sharp even when displaying complex scenes. The PT-56DLX25, while slightly toned down in certain aspects, still boasts a reliable comb filter, giving it the capability to deliver quality images for everyday viewing.

Another important technology present in both models is the "Real Motion" processing, which minimizes motion blur, making fast-paced sequences in sports and action movies look smoother. This is particularly beneficial for dynamic viewing, as it allows for greater immersion in fast-paced content.

The sound systems in both models are designed to complement their visual prowess. Equipped with built-in speakers that provide a satisfactory audio experience, these televisions can fill a room with sound. Users looking for a more cinematic experience can connect external audio systems through multiple audio input options.

Connectivity options on the PT-56DLX75 and PT-56DLX25 are diverse, enabling users to connect various devices like VCRs, DVD players, and gaming consoles easily. Furthermore, the intuitive on-screen menu system ensures that users can navigate settings without hassle.

In conclusion, the Panasonic PT-56DLX75 and PT-56DLX25 remain testaments to the technological innovations of their time, offering solid performance and features that cater to diverse viewing needs. Even as newer technologies emerge, these models consistently provide an enjoyable viewing experience, combining quality display with sound performance in a stylish package.