Runco DTV-947 manual Learning a Reference, Learn Reference

Page 59

EYE-QTMAutoconvergence

LEARNING A REFERENCE

Adjust one Reference Source with perfect geometry. This source can have either hori- zontal or vertical frequency. Remember that other sources will have the same geometry as this Reference Source. This means that if a source has 4:3 aspect ratio, all sources will be adjusted with a 4:3 aspect ratio and the same horizontal and vertical amplitudes.

Follow the steps below to select:

Enter in the Adjustment Mode and select EYE-QTMby pushing up or down keys of the control disc. Now select SETUP using the up or down keys, finally select

LEARN REFERENCE.

EYE-QTMwill now project the Reference Source with horizontal green line inserted at the top region and a horizontal green line inserted at the bottom region of the image.

Pushing the up or down keys of the control disc adjust the horizontal green line at the top until it matches the top edge of the Reference Source perfectly, then press <ENTER>.

Using the up or down keys of the control disc adjust the horizontal green line at the bottom until it matches the bottom edge of the Reference Source perfectly, then press <ENTER>.

Now EYE-QTMprojects the Reference Source with a vertical green line inserted at the left and a vertical green line inserted at the right.

Pushing the up or down keys of the control disc changes the position of the verti- cal green lines simultaneously; they are being shifted symmetrically inward and outward with respect to the scan of the projector.

Use left or right keys of the control disc to change the phase of the Reference Source. Use both (up or down) or (left or right) so that the green vertical lines perfectly match the right-left edges of the reference image, then press <ENTER> (this will initiate the learning procedure).

NOTE: If you had to use the left and right arrow keys to adjust the phase, this means that the phase of the Reference Source was originally not adjusted correctly. Hence the Reference Source may now fall short of the physical screen. To avoid this, re-adjust the Horizontal Raster Shift (in the Random Access Adjustment mode, refer to Owner Man- ual) so that the Reference source falls on the physical screen and repeat the Learn Ref- erence selection.

Do not adjust the phase when repeating the Learn Reference procedure.

Pressing<EXIT> will interrupt the Learn Reference procedure if required.

WHAT IS BEING MEASURED BY EYE-QTM

Using the borderlines define above, EYE-QTMknows exactly when the image starts and stops with respect to time scale. EYE-QTMis now able to project lines at the edges. Using the border lines left and right, EYE-QTMprojects three vertical thick green lines at posi- tions 5, 50 and 95%. Using the border lines top and bottom, EYE-QTMprojects three hor- izontal thick lines at positions 5, 50 and 95%. EYE-QTMthen calculates the intercepts of the three vertical and three horizontal lines resulting in nine points. These nine points are the reference points for other geometry sources and are stored into memory.

NOTE: “DELETE ALL BLOCKS” in the Service menu does not delete the Reference source parameters.

10-9

ADJUSTMENT MODE

Select a path from below:

EYE-Q

GUIDED

RANDOM ACCESS

EYE-Q

 

TOUCH UP

 

AUTOCONVERGENCE

 

QUICK AUTOPICTURE

 

FULL AUTOPICTURE

 

EYE-Q SETUP

 

EYE-Q DIAGNOSTICS

 

EYE-Q SETUP

FOCUS THE LENS

CENTER THE CAMERA

CONFIGURATION: rear/front

LEARN REFERENCE

TOUCH-UP OPTIONS:

Select with

or

then <ENTER>.

<EXIT> to return

Top Green Line

Top Edge

REFERENCE SOURCE

Bottom Green Line

Bottom Edge

Right Green Line

Right Edge

REFERENCE SOURCE

Left Edge

Left Green Line

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Contents DTV-947 Page Table of Contents Table of Contents 10-4 10-1Overview 10-1 10-311-1 10-15OWNER’S Record Safety InstructionsInstallation Instructions On SafetyOn servicing Mains lead Power cord with CEE 7 plugPower cord with Ansi 73.11 plug On installationIR Sensor Location and Function of ControlsRS 232 Input Port RS 232 Output PortFor Future Use IR Transmission IndicatorHelp Not used Sound controls Not usedConnections AC Power mains Cord ConnectionPower Check Switching On/OffVideo input selection Connecting a Composite Video Source to the BNC video inputInput selection Connecting an S-Video or Video source to the S-Video inputRGB3S or RG3sB input selection Connecting a RGB Analog sourceConnecting a RGB Analog source with Tri-level sync Rgbs or RGsB input selectionYYB-YS or R-YYsB-Y input selection Connecting a Component sourceConnecting a Component source with Tri-level sync RS232 OUT Comm Port Remote YYB-Y3S or R-YY3sB-Y input selectionControlling Controlling Pause key Analog Picture ControlsAdjustment mode Start UP of the Adjustment ModeCompose Overview ‘Random Access Adjustment’ mode Random Access Adjustment ModeStarting up the random access adjustment mode Internal Cross Hatch Pattern Selecting Setup PatternColor Balance Random access adjustment mode selection menuPicture Tuning Sync Fast/Slow AdjustmentColor Select PeakingColor Select Geometry Geometry AdjustmentsHorizontal Phase Adjustment Phase Raster ShiftRaster Shift Adjustment Left Right E-W Left-Right east-west AdjustmentsTOP Bottom N-S Top-Bottom north-south AdjustmentsLinearity Size AdjustmentVertical Linearity Adjustment Left blanking Top blanking Right blanking Bottom blanking Blanking AdjustmentsConvergence Convergence AdjustmentCoarse Convergence Adjustments Vertical corners Fine Convergence AdjustmentsOverview flowchart ‘Service’ mode Service ModeStarting up the Service mode Projector SET-UP RuncoProjector Set-up IdentificationChange Language Change passwordTotal Run Time Change Projector Address Power up modeChange Projector Address Change baudrateCopy a Block Memory managementCopy a block Memory ManagementDelete a Block Deletion of blocksDeleting block by block Deletion of all blocksConvergence mid All settings to midpositionUndo all settings to midpos Undo green convergence mid Common SettingsUndo R & B convergence mid Green convergence midCRT RUN in Cycle Projector Warm UP G2 AdjustmentCRT run in cycle Enter to select the projector warm up menu Nal # pattern and restart the CRT run in optionExit returns to the Path Selection main menu Projector warm up12C Diagnostics I2C DiagnosticsMESSAGES, WARNINGS, and Failures Messages, Warnings, and Failures RS-232 Control Hardware ConfigurationSending a Record single instruction Decimal values Command Code List$02,$00,$00,$51,$0A,$00,$00,$00,$01,$5C SharpnessOverview Quick Guide to using the EYE-QTMsystemCompact, built-in system EYE-QTMAUTOCONVERGENCEEasy-to-use, high precision automatic convergence system Easy-to-use, high precision automatic geometry systemEYE-QTMAutoconvergence Access to EYE-QTMON-SCREEN MenusEYE-QTMMENU Setting the Configuration EYE-QTMSETUPFocusing the Camera Lens Centering the Camera Horizontally Centering the CameraAppendix Centering the Camera VerticallyTOUCH-UP on Source ON/OFF Reference Source TOUCH-UP on TimerAdjusting Other Sources Learn Reference Learning a ReferenceOn Current Source Adjusting Screen SizeAlign from Midposition on Current Source TOUCH-UPAlign on Current Source Align on ALL Sources On ALL SourcesTOUCH-UP on ALL Sources Interrupting the Automatic Convergence Process Error MessagesAlign from Midposition on ALL Sources Status Forced break No Pattern ErrorStatus Reporting Forced Break EYE-Q 10-16 Specifications VHD Controller Manual Table of Contents Avertissement RemarqueSafety Tips General Description Features and BenefitsFront Panel RGB Output Rear PanelFront and Rear Panel Descriptions Power Input Program Button Remote Control DescriptionDirect Access Buttons LEDComponent Input Connection ExamplesComposite Video Input Video InputQuick SET-UP Guide Getting StartedOverall Functional Description Main Menu Menu Description and NavigationMenu Description and Navigation Picture Quality AdjustmentsContrast TintColor BrightnessChroma Enhance Menu Description and Navigation SharpnessLuma Enhance First, the Basics Aspect RatiosAspect Ratios Active image area Actual screen area Blanked cut off AreasSide TopAscii RS-232 ProtocolSupplied Accessories SpecificationsPage RUMA-003500 rev Tripaldi Way Hayward, CA
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