SYNC. Term, Hi-Z Ttl | Panasonic PT-D7500U instruction

How to switch the input impedance (signal level) of the synchronization signal

When the ET-MD95RGB input module (sold separately) is mounted, the user can switch the input impedance (signal level) of the synchronization signal with the analog RGB input.

Choose 75 Ω when connecting with the equipment whose synchronization output impedance is 75 Ω such as a signal selector, or switch to HI-Z (TTL) when connecting with the equipment whose synchronization output is TTL such as a video card of a PC.

MAIN MENU

PICTURE

POSITION

LANGUAGE

OPTION

TEST PATTERN

RESISTERED SIGNAL LIST

:MENU SELECT

ENTER:SUB MENU

OPTION

SYSTEM INFORMATION

VIDEO SETTING

AUTO SETUP

SYNC. TERM	75
P IN P	ON
FUNC1	P IN P
CONTRAST MODE	HIGH
PASSWORD
:MENU SELECT
:CHANGE

Press the “MENU” button.

The MAIN MENU screen will be displayed.

Select “OPTION” with the buttons.

Press the “ENTER” button.

The OPTION screen will be displayed.

Select “SYNC. TERM” with the buttons.

Switch the input impedance (signal level) of the synchronization signal

with the buttons.

•These buttons toggle between 75 Ω and HI-Z (TTL).


	SYNC. TERM			Signal level			Input impedance



	75 Ω			Amplitude: 0.6V[p-p] to 4.0V[p-p]			75 Ω



	HI-Z (TTL)			High level: 2.0 V or over			1 kΩ
	HI-Z (TTL)			Low level: 0.8 V or lower			1 kΩ
				Low level: 0.8 V or lower

Note • Switch the input impedance according to the input signal.

• The factory default is 75 Ω .

• The clock phase and image position may become out of balance during this switching operation. Please make readjustment accordingly.

76

Image 76

Panasonic PT-D7500U manual These buttons toggle between 75 Ω and HI-Z TTL, SYNC. Term, Hi-Z Ttl

Contents

Commercial Use Model No. PT-D7500U Model number PT-D7500U / PT-D7600U Dear Panasonic CustomerSerial number Page Contents Precautions with regard to safety Precautions with regard to safety Accessories Do not look into the lens while the projector is being usedDo not use the old lamp unit Lamp section may break Precautions on handling Examples of system expansion When the operation mode selector is set to Projector Remote controlName and function of parts 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 Video in terminal Video OUT terminalRGB YPBPR2 input/RGB YPBPR1 output terminal pages 26 REMOTE2 terminal Effective range of remote control operation Using the remote control unitLoading dry cells Using the remote control unit Setting projector ID number to remote controlProcedure of ID setting Using a wired remote control Using the remote control as a PC mouseOperation mode selector switch Adjusting the leveling feet InstallationProjection scheme Installation geometry Size Effective Projection distance SH Effective screen heightInch Screen dimensions Projection distance L Zoom lens InstallationFor the screen aspect ratio Units m feet/inches WidthSW Minimum Maximum ET-D75LE2/SC 2.0-3.0 ET-D75LE1 ET-D75LE1SCET-D75LE2 ET-D75LE2SC Before starting connection Connection・SYNC/Y SDA HD/SYNC SCL Video deck TBC built-in Color monitor Control PC Example of connecting with Video devicesVideo deck TBC built-in High-vision video deck Connection Example of connecting with personal computersControl PC PC or color monitor With RGB input terminals Example of connecting with the signal selector Color monitor with RGB input terminal Installing the input module Installation of input module optionalTypes of the input modules optional Procedure of installation Register the input signalRemove the slot cover Insert the input module Connecting signals to the input module Installation of input module optional Connecting the signal to the analog RGB signal input module Connecting the component signalsRGB signal input module optional SUB BNC Connecting the signal to the video signal input module Installation of input module optionalConnecting the video signals Video signal input module optional Connecting the component signals Serial digital input module optional ET-MD95SD1 for 480i/576i SD signal Business-use digital video deck ET-MD95SD2 for 480p/480i/576i ET-MD95SD3 for HD SDI Installing the input module optionalAuto Pin No Signal Connecting signals to the DVI signal input moduleDVI-D input module optional How to remove the projection lens How to install the projection lensPull the projection lens Powering up the projector Making adjustment and selectionPress the l button. on the main unit or the remote control Roughly adjust the focus of the lens. Refer to Powering off the projector Projection How to adjust the lens Choose an item and adjust it using Buttons Automatic adjustment Auto Setup Registration of input signal data Registration of new dataPress the Menu button Press the Enter button If new registration is not available because of full memory Registration of input signal dataConfirm overwriting registration screen will be displayed How to register into sub memory How to erase sub memoryChange registered signals screen will appear Sub memory Restrictions On-screen indicationsDesignation can be set by the sub memory items Using the Shutter function Using the Freeze functionUsing the digital zoom D.ZOOM + function On-screen menus Structure of menu screens Menu items setting Resetting to the factory defaultBasic operations on menu screen Returning to the previous screen Adjusting the picture Switching the picture modeSwitching the AI control Select Picture Mode with the buttons Adjusting Contrast / Bright / Color / Tint Adjustment procedure to adjust picture color intensityAdjust the level with Buttons Repeat Steps To adjust BRIGHT, Color or Tint Adjusting the color temperature Adjusting the pictureOperation Adjustment Remarks USER, STANDARD, NATURAL, CINEMA, Graphic Adjusting color matching Procedure of adjustmentSelect the desired color for adjustment With the buttons Select Picture with the buttons Press Enter button Adjustment items Operation Sharpness / Gamma / Noise reduction / Pulldown modeSelect Picture with the buttons Signal level To input Betacam with YCbCrTo set the sRGB compliant picture Smpte Adjusting the position Shift adjustment Size adjustment Size adjustment screen will be displayed Adjusting the position Size modes Blanking adjustment Select Blanking with the buttons Press the Enter button Clock phase adjustment Input Resolution screen will be displayed Adjusting the input resolutionTotal DOTS, Displayed DOTS, Total Lines and Displayed Lines Adjusting the clamp position Select Position with the buttons Press the Enter buttonClamp Position screen will be displayed Value changes from 1 to Adjust the Keystone horizontally With the buttons Adjust the vertical Linearity with ButtonsKeystone distortion correction Select Keystone with the buttons Press the Enter button Edge blending adjustment Specify the area to be adjusted with the buttonsTo display the adjustment marker Adjustment marker Select the Bright with the buttons Press the Enter button Changing the display languageSelect the Language with the buttons Press the Enter button How to change the system format Procedure of setting Video Setting screen will be displayedSelect Option with the buttons Press the Enter button Option screen will be displayed How to use RGB Reality mode ID number setting Option settingsID number need not be set when only one projector is used Optional settings Installation SettingFRONT-F FRONT-C REAR-C REAR-F Lamp power Lamp selectLamp cooling time RGB2 select Video setting Automatic adjustmentOption settings System information Main window SubwindowFrame lock Type Password Setting FUNC1List of P in P Setting the contrast mode Select Option with the buttons Press Enter buttonMode ContrastNormal Maximum Brightness Maximum Normal SYNC. Term These buttons toggle between 75 Ω and HI-Z TTLHI-Z TTL Using the serial terminals Pin assignments and signal namesCommunication conditions Factory setting Examples of connection Procedure of setting communication conditions Using the serial terminalsRS232C Setting screen will be displayed Press and buttons to select Option Press the Enter button Cable specifications Control commandsConnecting to a PC Computer Projector DTE specifications Using the Remote 2 terminal Pin assignments and controlSub 9-pin female External appearance RS-422 control functions Displaying the internal test patternCycle of displayed internal test patterns Example of connection How to use network module optionalName and function of network module parts Network Setting screen will be displayed Initial setting of network moduleMenu screen will be displayed Items Function Description How to use network module optionalPort No Accessing from the Web browser Network setting Top Network setting Projector control Status indication Mail setting Smtp Mail setting page continuing Page For control of image files Indication of monitor lamp Lamp Information Checkpoint Remedial measureIndication Monitor Cleaning and replacement of air filter Procedure of cleaningClean the air filter Dismantle the air filter Timing of lamp unit replacement Replacement of lamp unitIndication after 1 300 hours Replacement of lamp unit Procedure of lamp unit replacementYou might get burned if you touch it while it is still hot An item Lamp Reset will be added Press the Enter button. When OK? is displayed, pressUsed hours of the specified lamp unit will be reset to zero Symptoms Checkpoint Power does not turn onRemote control does No image appears on Specifications PT-D7500U Specifications PT-D7500U PT-D7600U Compatible RGB/YPBPR Signals Appendix Trademark Acknowledgement Outside dimensions530 Units mminch Concernant LA SÉ Curité Pré cautions concernant la sé curité Ne pas couvrir le filtre et la sortie d’airNe pas surcharger la prise de courant Ne pas retirer le couvercle ou le modifier Ne pas placer le projecteur sur des surfaces instables Ne pas placer des ré cipients de liquide sur le projecteurNe dé montez pas le bloc lampe Ne pas mettre d’objets é trangers dans le projecteur Pré cautions concernant la sé curité ’utiliser que la pile indiqué eNutilisez pas un bloc lampe usagé Cela peut entraîner une rupture de la lampe Pré cautions pour la manipulation Nettoyage et maintenanceMise au rebut Remplacement de la lampe Indication aprè s 1 300 heures Procé dure de remplacement de la lampe Remplacement de la lampe Remplacement de la lampe 111 Professional/Industrial Video Technical Support800 FAX 201 Mail pbtssupport@panasonic.com Panasonic Canada Inc