Runco DTV-1200 owner manual Horizontal Size Adjustments

Page 47

Seagull correction

What can be done?

Use this correction after the image has been adjusted with top and bottom bow and keystone. If an ā€œSā€ curve on top and bottom of the image is visible, proceed to the seagull correction. Due to interaction, it is possible that the top and bottom bow have to be readjusted after adjusting the seagull correction to obtain an improved image. The default value on the bar scale of this correction is 50.

Start up

To correct the Seagull Correction :

1.

Push the cursor key

 

or

 

to highlight SEAGULL CORRECTION (menu 1)

 

 

2.

Press ENTER to activate.

 

Eliminate the deformation by pushing the cursor key

 

or

 

until a straight line is obtained (image 1).

 

 

 

TOP-BOTTOM (N-S)

 

H CENTERLINE BOW

 

H CENTERLINE SKEW

 

TOP KEYSTONE

 

TOP BOW

 

BOTTOM KEYSTONE

 

BOTTOM BOW

 

SEAGULL CORRECTION

 

Select with or

 

then <ENTER>

 

<EXIT> to return

menu 2

image 1

Horizontal Size Adjustments

What can be done?

To adjust the horizontal picture size.

Start up

1.Push the cursor key or to highlight 'H Size' (menu 1).

2.Press ENTER to activate (menu 2).

3.Push the cursor key or until the exact image width is obtained (horizontal size) (image 1).

Note:

-If the internal # pattern was selected, this pattern remains on the screen.

-If the genlocked pattern was selected, the external source will be displayed. A bar scale and a numeric indicator help to gauge the size adjustment.

GEOMETRY

HPHASE RASTER SHIFT

LEFT-RIGHT (E-W)

LEFT SIDE CORRECTION

TOP-BOTTOM (N-S)

H SIZE

V LINEARITY

VSIZE

BLANKING

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

menu 1

H SIZE

 

70

menu 2

 

45

Image 47
Contents DTV-1200 Page Table of Contents Page Page Safety Instructions Safety InstructionsPower cord with Ansi 73.11 plug Mains lead Power cord with CEE 7 plugPage Page Limited Warranty Effective Warranty Date Connections Power Connection to ProjectorSource No Projector Input Remote Button No Source ConnectionsInput Select Input RGB Source to InputRGB Source with Composite Sync to Input 4/5 RS-232 Connection RGB Source with Tri-level Sync to Input 4/5Component Source to Input 4/5 Getting Started Remote Control & Local KeypadAudio controls not used Projector Warm UP Stationary Image WarningFront of projector Remote Commands to the ProjectorProjector Address Input Selection via the Remote Color Saturation Control Not used on the DTV-1200 Brightness ControlContrast Control Adjustment Mode Start UP of the Adjustment ModeMain Menu Main MenuImage Control Color AdjustFormat Select Compose Eye-Q Touch Up Eye-Q ControlEye-Q Auto Converge Main Menu Adjustment ModeService Menus Entering the Service MenusEnter Password Random Access Random Access Adjustment ModeRandom Access Adjustment Mode Selecting Setup Pattern VGA Internal Cross Hatch PatternPicture Tuning Random Access Adjustment Mode Selection MenuPicture Tuning Random Access Adjustment ModeColor Balance Gain adjustment affects the brightest areas of the imagePicture Tuning Color Balance Color BalanceColor Balance Sync Fast/Slow AdjustmentsPicture Tuning Peaking Clamp TuningPiture Tuning PeakingGeometry Geometry AdjustmentsHorizontal Phase Adjustments Random Access Adjustment ModePhase Raster Shift AdjustmentsCoarse Shift Left-Right East-West AdjustmentsForbidden Area Projected Raster CRT Faceplate Border PhosphorLEFT-RIGHT Left Side Correction Left Side CorrectionWhat can be done? Start upTOP-BOTTOM N-S Top-Bottom North-South AdjustmentsGeometry TOP-BOTTOM N-STOP BOW TOP Keystone Bottom BOW Bottom Keystone TOP-BOTTOMSize Horizontal Size AdjustmentsLinearity Vertical Linearity AdjustmentsLinearity V Size Blanking Vertical Size AdjustmentsBlanking Adjustments BlankingCorrect by pushing the cursor keys up or down Convergence Convergence AdjustmentsConverge Adjustment ConvergenceMidpoint FocusingFocusing FocusingLeft TOPBottom Color Select Color SelectRight Blue on SourceService Mode Service ModeService Mode Random Access InstallationText ON/OFF Projector SetupSoftware version Configuration IdentificationRUN Time Run TimeProjector SET-UP IdentificationChange Password Change PasswordChange Password PasswordBaud Rate Change Projector AddressChange Baud Rate Projector SET-UP Projector AddressProjector Warm UP Projector Warm UpWarm Up On/Off Projector Warm UP Warm Up FrequencyProjector Warm Up Time Common Address Power Up ModeMemory Management Copy ModeMemory Management Copy a BlockDeletion of All Blocks Delete ModeDeletion of Blocks Deleting Block by BlockSET to Midposition Set to MidpositionCovergence Mid Delete ALL BlocksGreen Convergence MID Undo R & B Convergence MidConvergence MID SET to MidpositionUndo Focus to Midposition Undo Green Convergence MidFocus to Midposition To Midposition North-South Settings to MidpositionEast-West to Midposition Undo East-West to MidpositionDIG Vert Linearity MID Undo North-South Settings to MidpositionDigital Vertical Linearity to Midposition Undo Digital Vertical Linearity to MidpositionDIG HOR Linearity MID Digital Horizontal Linearity to MidpositionUndo Digital Horizontal Linearity to Midposition Astigmatism to MidpositionUndo Astigmatism to Midposition All Settings to MidpositionUndo All Settings to Midposition Dynamic Astigmatism Common SettingsCommon Settings Green Dynamic AstigmatismCRT RUN in Cycle Common SettingsGamma Corrections CRT Run In CycleCRT Drive Mode CRT Drive ModeCRT Drive Mode Memory Banks Flyback Turnover Point Flyback Turnover PointMenu Position Decoder 12C DiagnosticsVoltage Diagnostics I2C DiagnosticsVoltage Diagnostics Projector DiagnosticsProjector Diagnostics Projector DiagnosticsProgrammable Function Keys Phase Raster ShiftProgrammable Function Keys MESSAGES, Warnings and Failures Failure Block Header Example of Block Header Adjustment Blocks and Source NumbersAdjustment Blocks Memory Blocks Source NumbersSource input Source number Block header a RS-232 Codes Page TD = Throw Distance Factors CEILING/FLOOR ConfigurationFront View DimensionsBottom View Side ViewSpecifications Page RUMA-009450 rev