Panasonic PT-D7500U Symptoms Checkpoint, Power does not turn on, No image appears on, Screen

Page 98

Before asking for service … try to check the following points again.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptoms

 

 

 

 

 

 

Checkpoint

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the power cord securely plugged in the receptacle?

 

 

 

 

 

 

 

 

 

 

 

• Is the MAIN POWER switch put to the “O” position?

 

 

 

 

 

 

 

 

 

 

 

• Is power supply live at the receptacle?

 

 

 

 

 

 

 

 

 

 

 

• Is the temperature monitor (TEMP) lamp on the projector front lighting or blinking?

 

 

 

Power does not turn on

 

 

(Refer to page 93.)

 

 

 

 

 

 

 

 

 

 

 

• Is the lamp monitor (LAMP) lamp on the projector front lighting or blinking? (Refer

 

 

 

 

 

 

 

 

 

 

 

to page 93.)

 

 

 

 

 

 

 

 

 

 

 

• Is the lamp unit housing door completely attached?

 

 

 

 

 

 

 

 

 

 

 

• Was operation of ID setting made in a correctly way? (Refer to pages 16 and 69.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the lens covered with the cap?

 

 

 

No image appears on

 

 

• Is the screen image input connected in a correct manner?

 

 

 

screen

 

 

• Is the device(s) connected to the projector working normally?

 

 

 

 

 

 

 

 

 

 

 

• Is the shutter function used? (Refer to page 47.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the lens in focus? (Refer to page 41.)

 

 

 

Screen image is blurred

 

 

 

 

• Is the projection distance adequate? (Refer to page 18-22.)

 

 

 

 

 

• Is the lens dirty?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the projector placed vertical to the screen? (Refer to page 19.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pale color / bad color

 

 

• Are color strength and color tint correctly adjusted? (Refer to page 51.)

 

 

 

 

 

 

tint

 

 

• Is the device(s) connected to the projector adjusted correctly?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Are dry batteries consumed?

 

 

 

 

 

 

 

 

 

 

 

• Is polarity correct in battery setting? (Refer to page 15.)

 

 

 

 

 

 

 

 

 

 

 

• Are there any obstacle between the remote control and the beam receiving

 

 

 

 

 

Remote control does

 

 

 

 

 

window? (Refer to page 15.)

 

 

 

 

 

 

 

• Are you trying to operate the remote control beyond the effective range? (Refer to

 

 

 

 

 

not function

 

 

 

 

 

 

 

 

 

 

 

 

page 15.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the remote 2 (REMOTE2) terminal used for external control? (Refer to page 80.)

 

 

 

 

 

 

 

 

 

 

 

• Is any external light interfering with the remote control operation?

 

 

 

 

 

 

 

 

 

 

 

• Was operation of ID setting made in a correctly way? (Refer to pages 16 and 69.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the input selector set to correct position? (Refer to page 66.)

 

 

 

 

 

Abnormal image on the

 

 

• Is the correct signaling system selected? (Refer to page 66-67.)

 

 

 

 

 

screen

 

 

• Are there any malfunctions on the source side, such as bad video tape?

 

 

 

 

 

 

 

 

 

 

 

• Are you supplying a signal that is not compatible with the projector? (Refer to page 101.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Is the cable too long?

 

 

 

 

Images from PC are not

 

 

• Is the correct signal destination set for notebook computer screen image?

 

 

 

 

projected

 

 

Use

Fn

and

F3

keys for setting. (For details, refer to the instruction manual of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

computer.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

98

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Contents Commercial Use Model No. PT-D7500USerial number Dear Panasonic CustomerModel number PT-D7500U / PT-D7600U Page Contents Precautions with regard to safety Precautions with regard to safety Do not use the old lamp unit AccessoriesDo not look into the lens while the projector is being used Lamp section may breakPrecautions on handling Examples of system expansion Name and function of parts Remote controlWhen the operation mode selector is set to Projector When the operation mode selector is set to Computer Name and function of parts Front and side of the projector Rear view of the main unit Controls on rear panel RGB YPBPR2 input/RGB YPBPR1 output terminal pages 26 Video in terminalVideo OUT terminal REMOTE2 terminalLoading dry cells Using the remote control unitEffective range of remote control operation Procedure of ID setting Setting projector ID number to remote controlUsing the remote control unit Operation mode selector switch Using the remote control as a PC mouseUsing a wired remote control Projection scheme Installation geometry InstallationAdjusting the leveling feet Inch Projection distance SH Effective screen heightSize Effective For the screen aspect ratio Units m feet/inches InstallationScreen dimensions Projection distance L Zoom lens WidthSW Minimum Maximum ET-D75LE2/SC 2.0-3.0 ET-D75LE2 ET-D75LE1ET-D75LE1SC ET-D75LE2SC・SYNC/Y SDA HD/SYNC SCL ConnectionBefore starting connection Video deck TBC built-in High-vision video deck Example of connecting with Video devicesVideo deck TBC built-in Color monitor Control PC Control PC PC or color monitor With RGB input terminals Example of connecting with personal computersConnection Example of connecting with the signal selector Color monitor with RGB input terminalTypes of the input modules optional Installation of input module optionalInstalling the input module Remove the slot cover Procedure of installationRegister the input signal Insert the input moduleConnecting signals to the input module Installation of input module optionalRGB signal input module optional Connecting the signal to the analog RGB signal input moduleConnecting the component signals SUB BNCConnecting the video signals Connecting the signal to the video signal input moduleInstallation of input module optional Video signal input module optionalConnecting the component signals Serial digital input module optional ET-MD95SD1 for 480i/576iSD signal Business-use digital video deck ET-MD95SD2 for 480p/480i/576iAuto Installing the input module optionalET-MD95SD3 for HD SDI DVI-D input module optional Connecting signals to the DVI signal input modulePin No Signal Pull the projection lens How to install the projection lensHow to remove the projection lens Press the l button. on the main unit or the remote control Powering up the projectorMaking adjustment and selection Roughly adjust the focus of the lens. Refer toPowering off the projector ProjectionHow to adjust the lens Choose an item and adjust it using ButtonsAutomatic adjustment Auto Setup Press the Menu button Registration of input signal dataRegistration of new data Press the Enter buttonConfirm overwriting registration screen will be displayed Registration of input signal dataIf new registration is not available because of full memory Change registered signals screen will appear How to register into sub memoryHow to erase sub memory Sub memoryDesignation can be set by the sub memory items On-screen indicationsRestrictions Using the digital zoom D.ZOOM + function Using the Freeze functionUsing the Shutter function On-screen menus Structure of menu screensBasic operations on menu screen Menu items settingResetting to the factory default Returning to the previous screenSwitching the AI control Adjusting the pictureSwitching the picture mode Select Picture Mode with the buttonsAdjust the level with Buttons Adjusting Contrast / Bright / Color / TintAdjustment procedure to adjust picture color intensity Repeat Steps To adjust BRIGHT, Color or TintOperation Adjustment Remarks Adjusting the color temperatureAdjusting the picture USER, STANDARD, NATURAL, CINEMA, GraphicSelect the desired color for adjustment With the buttons Adjusting color matchingProcedure of adjustment Select Picture with the buttons Press Enter buttonSelect Picture with the buttons Sharpness / Gamma / Noise reduction / Pulldown modeAdjustment items Operation To set the sRGB compliant picture Signal levelTo input Betacam with YCbCr SmpteAdjusting the position Shift adjustmentSize adjustment Size adjustment screen will be displayedAdjusting the position Size modesBlanking adjustment Select Blanking with the buttons Press the Enter buttonClock phase adjustment Total DOTS, Displayed DOTS, Total Lines and Displayed Lines Adjusting the input resolutionInput Resolution screen will be displayed Clamp Position screen will be displayed Adjusting the clamp positionSelect Position with the buttons Press the Enter button Value changes from 1 toKeystone distortion correction Adjust the Keystone horizontally With the buttonsAdjust the vertical Linearity with Buttons Select Keystone with the buttons Press the Enter buttonTo display the adjustment marker Edge blending adjustmentSpecify the area to be adjusted with the buttons Adjustment markerSelect the Language with the buttons Press the Enter button Changing the display languageSelect the Bright with the buttons Press the Enter button How to change the system format Select Option with the buttons Press the Enter button Procedure of settingVideo Setting screen will be displayed Option screen will be displayedHow to use RGB Reality mode ID number need not be set when only one projector is used Option settingsID number setting FRONT-F FRONT-C REAR-C REAR-F Installation SettingOptional settings Lamp cooling time Lamp powerLamp select RGB2 selectOption settings Video settingAutomatic adjustment System informationFrame lock Main windowSubwindow TypeList of P in P Setting FUNC1Password Mode Setting the contrast modeSelect Option with the buttons Press Enter button ContrastNormal Maximum Brightness Maximum NormalHI-Z TTL These buttons toggle between 75 Ω and HI-Z TTLSYNC. Term Communication conditions Factory setting Using the serial terminalsPin assignments and signal names Examples of connectionRS232C Setting screen will be displayed Procedure of setting communication conditionsUsing the serial terminals Press and buttons to select Option Press the Enter buttonConnecting to a PC Computer Projector DTE specifications Control commandsCable specifications Sub 9-pin female Using the Remote 2 terminalPin assignments and control External appearanceCycle of displayed internal test patterns Displaying the internal test patternRS-422 control functions Name and function of network module parts How to use network module optionalExample of connection Menu screen will be displayed Initial setting of network moduleNetwork Setting screen will be displayed Port No How to use network module optionalItems Function Description Accessing from the Web browser Network setting TopNetwork setting Projector control Status indication Mail setting SmtpMail setting page continuing Page For control of image files Indication Indication of monitor lampLamp Information Checkpoint Remedial measure MonitorClean the air filter Cleaning and replacement of air filterProcedure of cleaning Dismantle the air filter Indication after 1 300 hours Replacement of lamp unit Timing of lamp unit replacement You might get burned if you touch it while it is still hot Procedure of lamp unit replacementReplacement of lamp unit Used hours of the specified lamp unit will be reset to zero Press the Enter button. When OK? is displayed, pressAn item Lamp Reset will be added Remote control does Symptoms CheckpointPower does not turn on No image appears onSpecifications PT-D7500USpecifications PT-D7500U PT-D7600UCompatible RGB/YPBPR Signals Appendix530 Units mminch Outside dimensionsTrademark Acknowledgement Concernant LA SÉ Curité Ne pas surcharger la prise de courant Pré cautions concernant la sé curitéNe pas couvrir le filtre et la sortie d’air Ne pas retirer le couvercle ou le modifierNe dé montez pas le bloc lampe Ne pas placer le projecteur sur des surfaces instablesNe pas placer des ré cipients de liquide sur le projecteur Ne pas mettre d’objets é trangers dans le projecteurNutilisez pas un bloc lampe usagé Pré cautions concernant la sé curité’utiliser que la pile indiqué e Cela peut entraîner une rupture de la lampeMise au rebut Nettoyage et maintenancePré cautions pour la manipulation Remplacement de la lampe Indication aprè s 1 300 heuresProcé dure de remplacement de la lampe Remplacement de la lampe Remplacement de la lampe111 800 FAX 201 Mail pbtssupport@panasonic.com Professional/Industrial VideoTechnical Support Panasonic Canada Inc
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