Runco CX-46HD, CX-40HD manual Computer Signal

Page 60

Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom

 

Possible Cause(s)

Solution

 

 

 

Colors in the image are

• The Red/Pr, Green/Y or

• Ensure that the source

swapped; for example, reds

 

Blue/Pb outputs from the

outputs are connected to

appear blue or vice versa.

 

source are connected to

the correct Crystal Series

 

 

the wrong inputs on the

LCD Display input.

 

 

Crystal Series LCD

 

 

 

Display.

 

 

 

 

RGB-HD images appear

• Clock and Phase settings

• Manually adjust Clock and

“noisy.”

 

need adjustment.

Phase settings, or perform

 

 

 

an Auto-Adjust (refer to PC

 

 

 

Mode Adjust on

 

 

 

page 38).

 

 

 

 

“Out of range” appears

The resolution and

• Select a compatible

on-screen.

 

frequency of the video

resolution and vertical

 

 

card in the computer are

frequency (refer to

 

 

not compatible with the

Computer Signal

 

 

Crystal Series LCD

Compatibility on

 

 

Display.

page 61).

 

 

 

 

The image is too large or too

Image size needs

• Adjust the image size (refer

small.

 

adjusting.

to PC Mode Adjust on

 

 

 

page 38).

 

 

 

Poor broadcast sound quality.

• The sound quality of a

• Use the MTS/SAP button

 

 

stereo broadcast may be

on the remote control to

 

 

unstable in an area with a

select mono.

 

 

weak signal.

 

 

 

 

 

50

Runco CX-40HD/CX-46HD Owner’s Operating Manual

Image 60
Contents CX-40HD CX-46HD Page ONE Year Limited Warranty RIGHTS, Limits and Exclusions Runco INTERNATIONAL, INC Safety Precautions DOC Compliance NoticeTable of Contents Maintenance and Troubleshooting SpecificationsOperation Serial CommunicationsList of Figures List of Figures Introduction About This ManualUsing This Manual If you need Turn toDescription, Features and Benefits Key Features and BenefitsOptional Accessories Controls and Indicators Controls and FunctionsCrystal Series LCD Display at a Glance SpeakersCrystal Series LCD Display Inputs and OutputsINPUT3 Component Video RCA connectors INPUT4 Component Video RCA connectorsHDMI2/Computer Input Digital PC Audio InputCrystal Series LCD Display Remote Control Crystal Series LCD Display Remote ControlMemory Preset Buttons OFF / onNumeric Buttons Source Selection ButtonsAspect Ratio Selection Buttons ANA 169 Anamorphic 4X3 StandardLetbox Letterbox Vwide VirtualWideTimer OFF Button Sound Control ButtonsSurrnd Surround MTS/SAP Multichannel Television Sound/Second Audio ProgramControls and Functions Installation Remote ControlBattery Installation Quick Setup Installation OverviewStep Procedure For Details, refer to Installation Considerations Wall-Mounting the Crystal Series LCD DisplayAmbient Light Other ConsiderationsConnections to the Crystal Series LCD Display Antenna/Cable TV ConnectionHdmi Connections Rear of the Display Rear of the PC DVD/DTV STB AV OUT Connections Connecting External Speakers OptionalConnecting to a Dolby 10. Digital Audio ConnectionConnector Pin Assignments RS-232 ControllerConnection Rear PanelInstallation Turning on the Power OperationChanging the OSD Language Flashes for a few seconds, then lights solidSetting the PC Display Properties Using the On-Screen Menus Picture Adjust TimerSetup SourceMain Menu SourceAspect Ratio 169 Letterbox VirtualWideAspect Ratio Settings Remote Aspect Ratio Control Description KeyPicture Adjust Picture Adjust Brightness Contrast Color Tint SharpnessBacklight Color Temp Gamma Save Settings Restore Settings Typical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Audio Channel Auto Tuning Add/Erase Favorite Channel ChannelTimer Setup Characteristics of the incoming signalFCC Ratings and Content Categories Rating/Category DescriptionRating/Category Description Sexual content Operation ISF Calibration Menu should be used by ISF-certified technicians onlyWhite Balance Gain OffsetUsing Picture-In-Picture PIP Available Main and PIP Source Combinations PIP Input SourceButton on the remote control Changing the PIP AspectRatio To 169 or vice versa, press the Aspect Stereo Sound/SAP Swapping the Main and PIP ImagesSwapping the Main PIP Audio Programs Broadcast Mode Receive Mode Mono Stereo Compatibility with Stereo and SAP Audio BroadcastsMono+SAP Stereo+SAPMaintenance and Troubleshooting Troubleshooting TipsTroubleshooting Chart Symptom Possible Causes SolutionComputer Signal RS-232 Connection and Port Configuration Serial Command SyntaxSerial Commands Command DescriptionSAB SDB Key 0105 0054 Serial Communications Specifications Crystal Series LCD Display SpecificationsCrystal Series LCD Display Specifications Weight Regulatory Approvals Limited Warranty Specifications are subject to change without noticeCrystal Series LCD Display Dimensions CX-40HD DimensionsView Computer Signal Compatibility Computer/Video Signal Compatibility ChartSignal Mode Vertical Horizontal Type Frequency Hz Frequency kHzSpecifications Page Runco CL-810 Owner’s Operating Manual