Runco DTV-873 manual Top-Bottom north-south Adjustments, TOP Bottom N-S

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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

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Contents DTV-873 Page Table of Contents Table of Contents Touch UP and Autoconvergence EYE-Q Diagnostics Installation Instructions Safety InstructionsPower cord with Ansi 73.11 plug Mains lead Power cord with CEE 7 plugOn installation On servicingLocation and Function of Controls For Future Use IR Transmission IndicatorSound controls Not used Power Check AC Power mains Cord ConnectionSwitching On/Off ConnectionsVideo input selection ConnectionsInput selection Connecting an S-Video or Video source to the S-Video inputConnecting a RGB Analog source with Tri-level sync Connecting a RGB Analog sourceRgbs or RGsB input selection RGB3S or RG3sB input selectionYYB-YS or R-YYsB-Y input selection Connecting a Component sourceConnecting a Component source with Tri-level sync Data communications Remote controlYYB-Y3S or R-YY3sB-Y input selection Controlling Controlling Brightness Control Tint ControlContrast Control Color Saturation ControlAdjustment 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 PatternPicture Tuning Random access adjustment mode selection menuSync Fast/Slow Adjustment Color BalanceLine Doubler PeakingColor Select Color SelectHorizontal Phase Adjustment Geometry AdjustmentsPhase Raster Shift GeometryRaster Shift Adjustment Left Right E-W Left-Right east-west AdjustmentsTOP Bottom N-S Top-Bottom north-south AdjustmentsLinearity Size AdjustmentVertical Linearity Adjustment Top blanking Left 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 Identification Projector Set-upProjector SET-UP IdentificationChange Language Change passwordTotal Run Time Change Projector Address Power up modeChange baudrate Change Projector AddressCopy a block Memory managementMemory Management Copy a BlockDeleting block by block Deletion of blocksDeletion of all blocks Delete a BlockConvergence mid All settings to midpositionUndo all settings to midpos Undo R & B convergence mid Common SettingsGreen convergence mid Undo green convergence midG2 Adjustment G2 AdjustmentCRT run in cycle CRT RUN in Cycle Projector Warm UPExit 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 menu12C Diagnostics I2C DiagnosticsMESSAGES, WARNINGS, and Failures Messages, Warnings, and Failures Specifications RS 232 Control AppendixSending a Record single instruction Command Code List $02,$00,$00,$51,$0A,$00,$00,$00,$01,$5C Appendix OverviewEasy-to-use, high precision automatic convergence system EYE-QTMMENU Access to EYE-QTMON-SCREEN MenusEYE-QTMSETUP Focusing the Camera Lens Centering the Camera Horizontally Centering the CameraTOUCH-UP on Source ON/OFF Centering the Camera VerticallyReference Source TOUCH-UP on TimerAdjusting Other Sources Learning a Reference What is Being Measured by EYE-QTMOn 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 Reporting Forced Break No Pattern ErrorEYE-QTMDIAGNOSTICS APX-16 Page RUMA-003400 rev

DTV-873 specifications

The Runco DTV-873 is a premier high-definition projector that epitomizes luxury home theater technology. This state-of-the-art device is designed for audio-visual enthusiasts who demand top-tier performance and uncompromising picture quality. With its stunning 1080p resolution, the DTV-873 delivers images that are remarkably detailed and lifelike, making it an ideal choice for cinematic experiences at home.

One of the standout features of the Runco DTV-873 is its unique imaging technologies. The projector utilizes advanced DLP (Digital Light Processing) technology, which ensures smooth motion reproduction and vibrant color accuracy. The combination of DLP optics and the proprietary Runco color management system results in a vivid and true-to-life color palette. The DTV-873 boasts a contrast ratio of up to 14,000:1, producing deep blacks and brilliant highlights that captivate viewers and enhance the overall viewing experience.

The versatility of the DTV-873 also makes it a remarkable addition to any home theater setup. It supports multiple aspect ratios, including 16:9 and 2.35:1, enabling seamless integration with various screen formats. The built-in lens offset and a wide range of lens options further enhance its adaptability, allowing for effortless installation in diverse room environments.

Furthermore, the DTV-873 features Runco's proprietary Vivix processing system, which enhances the projector's video performance by significantly improving deinterlacing, scaling, and color reproduction. This technology minimizes artifacts and delivers a smoother, more immersive viewing experience. Additionally, the projector is equipped with various connectivity options, including HDMI, component, and RS-232, ensuring compatibility with a wide range of devices and easy integration into existing home entertainment systems.

The design of the DTV-873 emphasizes both aesthetics and functionality. The sleek, elegant casing is both stylish and discreet, making it an attractive addition to any home theater. The user-friendly interface allows for easy adjustments to settings, ensuring that users can quickly optimize the projector for their unique environment.

In conclusion, the Runco DTV-873 is a sophisticated and high-performing projector that combines advanced imaging technologies with elegant design. Its impressive features and capabilities make it a standout choice for anyone looking to elevate their home theater experience. Whether for movie nights, gaming, or presentations, the DTV-873 delivers unparalleled quality and performance that is sure to impress.
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