Runco VX-8D operation manual Input Position

Page 72

Operation

Input Position

Input Position

Left/Right

Up/Down

Width

Height

Overscan

Overscan Mode

Phase

Tracking

Use the controls in the Input Position Menu to fine-tune the aspect ratio and image position for the current source.

Note

The input position settings are automatically saved for each input

and resolution.

Left/Right: Select Left/Right from the Input Position menu to shift the projected image horizontally. Press to shift the image to the right; press to shift it to the left.

Up/Down: Select Up/Down from the Input Position menu to shift the projected image vertically. Press to shift the image upward; press to shift it downward.

Width: Select Width from the Input Position menu to change the projected image width. Press to increase the width; press to decrease it.

Height: Select Height from the Input Position menu to change the projected image height. Press to increase the height; press to decrease it.

Overscan/Overscan Mode: Overscan pushes the outside edge of the active picture area of the video signal out beyond the edge of the display area.

Some television programs are produced based on the assumption that older television sets may not display the outer edges of the broadcast picture area. Overscan effectively trims away these inactive, outer edges and enlarges the remaining portion of the image to fill the display area.

For HDTV, DVDs and other video sources, Overscan is generally not necessary or desirable.

This control defines the amount of overscan applied to the image. The range is from

0 to 20. There are two overscan modes:

In Crop mode, each increment adds a mask at the top, bottom, left and right edges of the source image equal to 0.5% of the displayed horizontal resolution (1% total). A setting of 10, for example, crops the image 5% on all sides or 10% total.

In Zoom mode, each increment adds a factor to the scaling of the source image so that the vertical and horizontal resolutions are 100% plus 1% increments of the size determined by the aspect ratio function. A setting of 10, for example, zooms in on the image 5% on all sides or 10% total.

Figure 4-6illustrates the effect of each overscan mode setting.

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Runco VX-8d Installation/Operation Manual

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Contents VX-8d Page RuncoCare Standard Two Year Limited Warranty RuncoCare Standard FeaturesRuncoCare Claim Procedure Page Copyright and Trademarks Important Safety Instructions Compliance Information Declaration of ConformityFCC Part Page Table of Contents Operation Maintenance and Troubleshooting Table of Contents Xiv List of Figures Xvi Introduction About This ManualUsing This Manual If you need Turn toDescription, Features and Benefits Format screenOptional Accessories Controls and Functions VX-8d at a GlanceExhaust Vent Power Input 100 to 240 VAC Connect the VX-8d to power here VX-8d Rear PanelRS-232C Input 9-pin, female D-Sub DHD Controller Front Panel DHD Controller Front PanelDHD Controller Rear PanelDisplay Control Inputs 4. USB VX-8d Remote Control Unit DHD Controller/VX-8d Remote ControlOn / OFF Cursor ButtonsComp Component Memory Preset Buttons Aspect Ratio Selection Buttons169 Letbox LetterboxControls and Functions Installation Remote ControlQuick Setup Installation OverviewStep Procedure For Details, Refer to Installation Considerations Projector Installation OptionsInstallation Type Ambient Light Throw DistanceVX-8d Lens Options and Throw Ratios Throw Range Throw Ratio Inches, withLens Option LensCeiling Installation Floor InstallationVertical and Horizontal PositionHorizontal Lens Shift Example only Synchronization Issues Possible Audio Latency for Various Input TimingsAudio/Video Input Timing Possible Audio Latency millisecondsInstalling the Optional CineWide Lens Mount Other ConsiderationsInstalling the AutoScope Lens Motor VX-8d/CineWide with AutoScopeInstalling the Ceiling Mount Adapters/Projector Stands AutoScope Lens Motor Installation Installing the Fixed CineWide Base Plate VX-8d/CineWide Adjusting the Projection Do not use the mounting screws provided with the ceilingFloor Mounting Upright Ceiling MountingConnector Panel Access Connecting the DHDConnections to the VX-8d and DHD Controller Controller to the VX-8d11. RS-232 Connection from the DHD Controller to the VX-8d Connecting Source Components to the DHDHdmi Source Connections See Figure Controller13. Component Video Source Connections DTV-Set-Top BoxComputer RGB Camcorder 14. Rgbhv Source ConnectionsGaming Console 15. Scart Rgbs Source ConnectionsComposite and S-Video Source Connections CamcorderRS-232 Controller ConnectionConnecting 12-volt Trigger Outputs to External Equipment AutoScope Lens Motor RearConnecting an External IR Receiver to the DHDTurning on the Power Connecting to AC PowerPrimary Lens Adjustments Adjusting the Picture OrientationFocus Zoom Vertical and Horizontal Lens Shift Installing and Adjusting the CineWide Anamorphic Lens Anamorphic Lens Installation AdjustmentIt is extremely important that the primary lens is properly 21. Attaching the Anamorphic Lens to the Lens Ring Adjusting the Horizontal X Lens Position Installation Anamorphic Lens Top View Geometry Using the On-Screen Menus OperationService Main MenuRunco Video Input Source Aspect RatioInput Source Aspect RatioAspect Ratio Settings Remote Aspect Ratio Control Description Key 169Select 169 to view 169 DVDs Hdtv programs in theirRemote Aspect Ratio Control Description Key OverscanPicture PictureTypical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Input Position Input PositionOverscan Modes Memory Presets Memory PresetsInformation CalibrationCIE 1931 Chromaticity Diagram Color Temperature Presets and Associated Color Points Color Temperature Preset Associated x/y ValuesCopied settings are not retained after a power cycle Copy/PasteService ServiceInput Names Exit Operation X/y Color Gamut Values ColorLCD 58 and ISF Day/Night Memory Presets Maintenance and Troubleshooting Lamp ReplacementTroubleshooting Tips Troubleshooting ChartSymptom Possible Causes Solution RS-232 Connection and Port Configuration Serial Command SyntaxSerial Communications Serial Commands Input Selection CommandsPicture Adjust Commands Input Position Commands Output Shift CommandsEnter key Exit Return keySerial Communications Specifications VX-8d SpecificationsVX-8d Specifications Home Theater Calibration Specifications Industry-Standard SpecificationsWeight without lens Limited WarrantyDHD Controller Specifications DHD Controller SpecificationsVX-8d Dimensions VX-8d Dimensions with Optional Ceiling MountVX-8d/CineWide Dimensions VX-8d/CineWide Dimensions with Optional Ceiling MountVX-8d/CineWide with AutoScope Dimensions VX-8d/CineWide with AutoScope DimensionsSupported Signal Timings by Input Format Resolution Frequency Rate Hz MHz KHzSupported Timings Supported? √ = Yes, = NoPAL-B/G/H/I PAL-M Specifications Page 020-0965-01 Rev. a February
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