Runco CX-70DHD operation manual Typical Gray Bar Pattern for Adjusting Contrast

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Operation

PLUGE patterns vary but generally consist of some combination of black, white and gray areas against a black background. The example above includes two vertical bars and four shaded boxes.

Select Brightness from the Picture menu and press ENTER. Adjust the brightness so that:

•The darkest black bars disappear into the background.

•The dark gray areas are barely visible.

•The lighter gray areas are clearly visible.

•The white areas are a comfortable level of true white.

•The image contains only black, gray and white (no color).

Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the one shown in Figure 4-3.

Figure 4-3. Typical Gray Bar Pattern for Adjusting Contrast

Select Contrast and press ENTER. Adjust the contrast to a point just below which the white rectangle starts to increase in size.

Brightness and contrast controls are interactive. A change to one

Note may require a subtle change to the other in order to achieve the optimum setting.

CX-70DHD Installation/Operation Manual

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Contents CX-70DHD Page RuncoCare Standard Features RuncoCare Standard Two Year Limited WarrantyRuncoCare Claim Procedure Page Copyright and Trademarks Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part Industry Canada ICES-003 Page Table of Contents External Control Maintenance and TroubleshootingSpecifications OperationList of Figures List of Figures Xiv About This Manual IntroductionIf you need Turn to Using This ManualKey Features and Benefits Description, Features and BenefitsOptional Accessories Controls and Functions Controls and IndicatorsCX-70DHD at a Glance Display Stand Power SwitchSTANDBY/ON Indicator Remote Control SensorDHD Controller Front Panel Menu Button Left ButtonDown Button Right ButtonTriggers DHD Controller Rear PanelInputs Main AC Fuse Main Power Switch10. IR RS-232 / RS-485DHD Controller/CX-70DHD Remote Control CX-70DHD Remote Control UnitLight IR Output IndicatorEnter Return / ExitISF DAY CinemaSVC ISF NightControls and Functions Remote Control InstallationInstallation Overview Quick SetupStep Procedure For Details, refer to Ventilation Installation ConsiderationsSynchronization Issues Ambient LightInput Timing Possible Audio Latency milliseconds Possible Audio Latency for Various Input/Output TimingsOn a Wall or Table Stand Mounting the CX-70DHDQty Description Assembling and Installing the Table StandConnections to the CX-70DHD and DHD Controller Connecting CX-70DHD to the DHD ControllerConnecting the CX-70DHD to the DHD Controller Hdmi Source Connections See Figure Connecting SourceSections that follow Components to the DHDHdmi Source Connections DTV-Set-Top Box BD/DVD DTV-STBRgbhv Source Connections Computer RGB CamcorderDVD/DTV STB VCRGaming Console Camcorder Composite and S-Video Source ConnectionsConnection RS-232 Controller12. Connecting 12-volt Trigger Outputs Connecting 12-volt13. External IR Receiver Connection Connecting an External IR Receiver to the DHD ControllerInstallation Operation Turning on the Power Setting the Computer Display PropertiesOperation Using the On-Screen Menus Main Menu ServiceRunco Video Aspect Ratio Input SourceAspect Ratio Input SourceHdtv programs in their Aspect Ratio SettingsRemote Aspect Ratio Control Description Key 169 Select 169 to view 169 DVDsOverscan Remote Aspect Ratio Control Description KeyPicture PictureTypical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Input Position Input PositionAdjust the Phase after adjusting Tracking see below Memory Presets Memory PresetsCalibration InformationShould be used by ISF-certified technicians only CIE 1931 Chromaticity Diagram Color Temperature Preset Associated x/y Values Color Temperature Presets and Associated Color PointsCopy/Paste Copied settings are not retained after a power cycleService ServiceInput Names Exit Operation 47 and ISF Day/Night Memory Presets Operation Troubleshooting Chart Maintenance and TroubleshootingCleaning Troubleshooting TipsTo Input Position on Serial Communications Port ConfigurationSerial Command Syntax External ControlInput Selection Commands Serial CommandsPicture Adjust Commands Output Shift Commands Input Position CommandsExit Return key Enter keyCommand Bits Using Discrete IR CodesWith Toggle Bit = Hex Binary Function Start RC5 Data IR Command ListRemote Control With Toggle Description Button Name Bit = RC5 Control Codes for the DHD ControllerEnter CX-70DHD Specifications SpecificationsCX-70DHD Specifications DHD Controller Specifications DHD Controller SpecificationsCX-70DHD Dimensions with Table Stand CX-70DHD DimensionsSupported? √ = Yes, = No Supported Signal Timings by InputFormat Resolution Frequency Rate Hz MHz KHz Supported TimingsPAL-B/G/H/I PAL-M Page 020-0925-01 Rev. B April