Top-Bottom north-south Adjustments, TOP Bottom N-S | Runco DTV-947

Random Access Adjustment Mode

Top-Bottom (north-south) Adjustments

Top-Bottom and center adjustments affect only the horizontal lines of the projected image.

To start up the Top-Bottom and center corrections, follow the next procedure :

Push the control disc up or down to highlight TOP-BOTTOM (N/S) on the geometry menu and then press ENTER.

Only the green image is displayed while making top-bottom adjustments. The red and blue images will automatically be cor- rected in the same manner. Convergence corrections are auto- matically disabled for the duration of these adjustments.

The following adjustments can be executed

-Horizontal centerline bow

-Horizontal centerline skew

-Top bow

-Top keystone

-Bottom bow

-Bottom keystone

All adjustment are indicated on the screen with the function name, a bar scale and a number between 0 and 100.

Adjust the next alignments until the vertical lines are straight. To enter an alignment, push the control disc up or down to high- light a function and press ENTER to activate this function. Press EXIT to return.

GEOMETRY

HPHASE RASTER SHIFT

LEFT - RIGHT (E-W)

TOP - BOTTOM (N-S)

SIZE

VLINEARITY BLANKING

TOP - BOTTOM (N-S)

H CENTERLINE BOW

H CENTERLINE SKEW

TOP KEYSTONE

TOP BOW

BOTTOM KEYSTONE

BOTTOM BOW

Select with or then <ENTER> <EXIT> to return.

Corrects for curvature of the horisontal lines in the middle of the image.

Corrects the tilting of the horizontal lines in the middle of the image.

TOP - BOTTOM (N-S)

H CENTERLINE BOW H CENTERLINE SKEW

TOP BOW

TOP KEYSTONE BOTTOM KEYSTONE

BOTTOM BOW

Select with or then <ENTER> <EXIT> to return.

Corrects for curvature of the horizontal lines on the upper side.

Corrects the keystone geometry correction of the Hor. lines on the upper side.

Corrects for curvature of the horizontal lines on the lower side.

Corrects the keystone geometry correction of the hor. lines on the lower side.

Correct by pushing	Correct by pushing
the control stick	the control stick
backward.	forward.

6-8

Image 29

Runco DTV-947 manual Top-Bottom north-south Adjustments, TOP Bottom N-S

Contents

DTV-947 Page Table of Contents Table of Contents Overview 10-1 10-110-3 10-4 11-1 10-15 Installation Instructions Safety InstructionsOn Safety OWNER’S Record Power cord with Ansi 73.11 plug Mains lead Power cord with CEE 7 plugOn installation On servicing RS 232 Input Port Location and Function of ControlsRS 232 Output Port IR Sensor Help Not used IR Transmission IndicatorSound controls Not used For Future Use Power Check AC Power mains Cord ConnectionSwitching On/Off Connections Video input selection Connecting a Composite Video Source to the BNC video input Input selection Connecting an S-Video or Video source to the S-Video input Connecting a RGB Analog source with Tri-level sync Connecting a RGB Analog sourceRgbs or RGsB input selection RGB3S or RG3sB input selection YYB-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 selection Controlling Controlling Pause key Analog Picture Controls Adjustment mode Start UP of the Adjustment Mode Compose Overview ‘Random Access Adjustment’ mode Random Access Adjustment ModeStarting up the random access adjustment mode Internal Cross Hatch Pattern Selecting Setup Pattern Picture Tuning Random access adjustment mode selection menuSync Fast/Slow Adjustment Color Balance Color Select PeakingColor Select Horizontal Phase Adjustment Geometry AdjustmentsPhase Raster Shift Geometry Raster Shift Adjustment Left Right E-W Left-Right east-west Adjustments TOP Bottom N-S Top-Bottom north-south Adjustments Linearity Size AdjustmentVertical Linearity Adjustment Left blanking Top blanking Right blanking Bottom blanking Blanking Adjustments Convergence Convergence AdjustmentCoarse Convergence Adjustments Vertical corners Fine Convergence Adjustments Overview flowchart ‘Service’ mode Service ModeStarting up the Service mode Projector Set-up RuncoIdentification Projector SET-UP Change Language Change passwordTotal Run Time Change Projector Address Power up modeChange baudrate Change Projector Address Copy a block Memory managementMemory Management Copy a Block Deleting block by block Deletion of blocksDeletion of all blocks Delete a Block Convergence mid All settings to midpositionUndo all settings to midpos Undo R & B convergence mid Common SettingsGreen convergence mid Undo green convergence mid CRT RUN in Cycle Projector Warm UP G2 AdjustmentCRT run in cycle Exit returns to the Path Selection main menu Nal # pattern and restart the CRT run in optionProjector warm up Enter to select the projector warm up menu 12C Diagnostics I2C Diagnostics MESSAGES, WARNINGS, and Failures Messages, Warnings, and Failures RS-232 Control Hardware Configuration Sending a Record single instruction Decimal values Command Code List $02,$00,$00,$51,$0A,$00,$00,$00,$01,$5C Sharpness Overview Quick Guide to using the EYE-QTMsystem Easy-to-use, high precision automatic convergence system EYE-QTMAUTOCONVERGENCEEasy-to-use, high precision automatic geometry system Compact, built-in system EYE-QTMAutoconvergence Access to EYE-QTMON-SCREEN MenusEYE-QTMMENU Setting the Configuration EYE-QTMSETUP Focusing the Camera Lens Centering the Camera Horizontally Centering the Camera Appendix Centering the Camera VerticallyTOUCH-UP on Source ON/OFF Reference Source TOUCH-UP on TimerAdjusting Other Sources Learn Reference Learning a Reference On Current Source Adjusting Screen Size Align 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 Remarque Safety Tips General Description Features and Benefits Front Panel RGB Output Rear PanelFront and Rear Panel Descriptions Power Input Direct Access Buttons Remote Control DescriptionLED Program Button Composite Video Input Connection ExamplesVideo Input Component Input Quick SET-UP Guide Getting Started Overall Functional Description Main Menu Menu Description and Navigation Menu Description and Navigation Picture Quality Adjustments Color TintBrightness Contrast Chroma Enhance Menu Description and Navigation SharpnessLuma Enhance First, the Basics Aspect Ratios Aspect Ratios Active image area Actual screen area Blanked cut off Areas Side Top Ascii RS-232 Protocol Supplied Accessories SpecificationsPage RUMA-003500 rev Tripaldi Way Hayward, CA