Left-Right East-West Adjustments, Forbidden Area | Runco DTV-1200

GEOMETRY

HPHASE RASTER SHIFT

LEFT-RIGHT (E-W)

LEFT SIDE CORRECTION

TOP-BOTTOM (N-S)

H SIZE

VLINEARITY V SIZE

BLANKING

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

menu 1

COARSE SHIFT

GREEN HORIZONTAL

GREEN VERTICAL

RED VERTICAL

BLUE VERTICAL

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

menu 2

Forbidden Area

image 1

Projected Raster

CRT Faceplate Border

Phosphor

Border

Left-Right (East-West) Adjustments

What can be adjusted?

Left-right and center adjustments affect only the vertical lines of the projected image. The skew, the bow, the keystone and the seagull distortion can be adjusted.

Start up

To start up the left-right and center adjustments, follow the next procedure :

1.Push the cursor key or to highlight LEFT-RIGHT (E/W) (image 1).

2.Press ENTER to select. The 'Left-Right' menu will be displayed (menu 2).

GEOMETRY

HPHASE RASTER SHIFT

LEFT-RIGHT (E-W)

LEFT SIDE CORRECTION

TOP-BOTTOM (N-S)

H SIZE

VLINEARITY V SIZE

BLANKING

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

menu 1

LEFT-RIGHT (E-W)

V CENTERLINE BOW

V CENTERLINE SKEW

SIDE BOW

SIDE KEYSTONE

SEAGULL CORRECTION

Warning : Use this correction to adjust

the right side of the image !

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

menu 2

Note: Only the green image is displayed while making left-right adjustments. The red and blue images will auto- matically be corrected in the same manner. Convergence corrections are automatically disabled for the duration of these adjustments.

Which adjustment can be executed?

The following adjustments can be executed

-vertical centerline bow

-vertical centerline skew

-side keystone (left - right)

-side bow (left - right)

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.

40

Image 42

Runco DTV-1200 Left-Right East-West Adjustments, Forbidden Area, Projected Raster CRT Faceplate Border Phosphor

Contents

DTV-1200 Page Table of Contents Page Page Safety Instructions Safety Instructions Mains lead Power cord with CEE 7 plug Power cord with Ansi 73.11 plugPage Page Limited Warranty Effective Warranty Date Power Connection to Projector Connections Source Connections Source No Projector Input Remote Button No RGB Source to Input RGB Source with Composite Sync to Input 4/5Input Select Input RGB Source with Tri-level Sync to Input 4/5 Component Source to Input 4/5RS-232 Connection Remote Control & Local Keypad Getting Started Audio controls not used Stationary Image Warning Projector Warm UP Remote Commands to the Projector Front of projector Projector Address Input Selection via the Remote Brightness Control Contrast ControlColor Saturation Control Not used on the DTV-1200 Start UP of the Adjustment Mode Adjustment Mode Main Menu Main Menu Color Adjust Image Control Format Select Compose Eye-Q Control Eye-Q Touch Up Eye-Q Auto Converge Adjustment Mode Main Menu Entering the Service Menus Service Menus Enter Password Random Access Adjustment Mode Random Access Adjustment ModeRandom Access Selecting Setup Pattern Internal Cross Hatch Pattern VGA Random Access Adjustment Mode Random Access Adjustment Mode Selection MenuPicture Tuning Picture Tuning Color Balance Gain adjustment affects the brightest areas of the imagePicture Tuning Color Balance Color Balance Sync Fast/Slow Adjustments Picture TuningColor Balance Peaking Clamp TuningPiture Tuning Peaking Random Access Adjustment Mode Geometry AdjustmentsHorizontal Phase Adjustments Geometry Raster Shift Adjustments Phase Projected Raster CRT Faceplate Border Phosphor Left-Right East-West AdjustmentsForbidden Area Coarse Shift LEFT-RIGHT Start up Left Side CorrectionWhat can be done? Left Side Correction TOP-BOTTOM N-S Top-Bottom North-South AdjustmentsGeometry TOP-BOTTOM N-S TOP-BOTTOM TOP BOW TOP Keystone Bottom BOW Bottom Keystone Horizontal Size Adjustments Size Vertical Linearity Adjustments Linearity V SizeLinearity Blanking Vertical Size AdjustmentsBlanking Adjustments Blanking Correct by pushing the cursor keys up or down Convergence Convergence AdjustmentsConverge Adjustment Convergence Focusing FocusingFocusing Midpoint TOP BottomLeft Blue on Source Color SelectRight Color Select Random Access Installation Service ModeService Mode Service Mode Identification Projector SetupSoftware version Configuration Text ON/OFF Identification Run TimeProjector SET-UP RUN Time Password Change PasswordChange Password Change Password Projector SET-UP Projector Address Change Projector AddressChange Baud Rate Baud Rate Projector Warm Up Warm Up On/OffProjector Warm UP Warm Up Frequency Projector Warm Up TimeProjector Warm UP Power Up Mode Common Address Copy a Block Copy ModeMemory Management Memory Management Deleting Block by Block Delete ModeDeletion of Blocks Deletion of All Blocks Delete ALL Blocks Set to MidpositionCovergence Mid SET to Midposition SET to Midposition Undo R & B Convergence MidConvergence MID Green Convergence MID Undo Green Convergence Mid Focus to MidpositionUndo Focus to Midposition Undo East-West to Midposition North-South Settings to MidpositionEast-West to Midposition To Midposition Undo Digital Vertical Linearity to Midposition Undo North-South Settings to MidpositionDigital Vertical Linearity to Midposition DIG Vert Linearity MID Astigmatism to Midposition Digital Horizontal Linearity to MidpositionUndo Digital Horizontal Linearity to Midposition DIG HOR Linearity MID All Settings to Midposition Undo All Settings to MidpositionUndo Astigmatism to Midposition Common Settings Common SettingsDynamic Astigmatism Dynamic Astigmatism Green CRT Run In Cycle Common SettingsGamma Corrections CRT RUN in Cycle CRT Drive Mode CRT Drive ModeCRT Drive Mode Memory Banks Flyback Turnover Point Menu PositionFlyback Turnover Point I2C Diagnostics 12C DiagnosticsVoltage Diagnostics Decoder Projector Diagnostics Projector DiagnosticsProjector Diagnostics Voltage Diagnostics Phase Raster Shift Programmable Function KeysProgrammable Function Keys MESSAGES, Warnings and Failures Failure Source Numbers Adjustment Blocks and Source NumbersAdjustment Blocks Memory Blocks Block Header Example of Block Header Source input Source number Block header a RS-232 Codes Page CEILING/FLOOR Configuration TD = Throw Distance Factors Side View DimensionsBottom View Front View Specifications Page RUMA-009450 rev