Runco VL-40, VL-46 manual Computer Signal

Page 62

Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom

 

Possible Cause(s)

 

Solution

 

 

 

 

Picture is okay, but there is no

•

Audio output is muted.

• Press the MUTE button on

sound.

 

 

 

the remote control.

 

• Volume setting is too low.

• Turn up the volume.

 

•

Source component is

• Check audio connections to

 

 

connected incorrectly or

 

source component.

 

 

not at all.

 

 

 

•

Speakers are connected

•

Check speaker connections

 

 

incorrectly or not at all.

 

(Figure 3-8).

 

•

Audio settings are

•

Check the following

 

 

incorrect.

 

settings: Digital Audio Out

 

 

 

 

(page 36), TV Speaker

 

 

 

 

(page 36) and HDMI Audio

 

 

 

 

(page 41).

 

 

 

 

 

Image is too bright and/or lacks definition in the bright areas of the image.

• Contrast is set too high.

• Lower the contrast setting.

Image appears “washed out” and/or dark areas appear too bright.

Black or white dots appear on all channels or a specific channel.

• Brightness is set too high.

• Lower the brightness

 

setting.

• Antenna or cable TV source

• Check the antenna or cable

is connected incorrectly or

TV connection.

not at all.

 

• Broadcast signal is weak.

• If using an off-air antenna,

 

adjust its position or

 

location.

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

the correct DView input.

 

wrong inputs on the DView.

 

 

 

 

RGB-HD images appear

• Clock and Phase settings

“noisy.”

need adjustment.

•Manually adjust Clock and 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 card

resolution and vertical

 

in the computer are not

frequency (refer to

 

compatible with the DView.

Computer Signal

 

 

Compatibility on page 63).

 

 

 

The image is too large or too

• Image size needs adjusting.

• Adjust the image size (refer

small.

 

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.

 

 

 

 

52

Vidikron VL-40 and VL-46 Owner’s Operating Manual

Page 61 Page 63
Image 62
Page 61 Page 63
Contents VL-40 and VL-46 Page ONE Year Limited Warranty For LCD DisplaysRIGHTS, Limits and Exclusions Vidikron Safety Precautions DOC Compliance Notice1Table of Contents Operation Maintenance and TroubleshootingSpecifications Serial Communications1List of Figures List of Figures 1Introduction About This ManualPerformance or cause a malfunction Using This ManualThey also provide supplemental information If you need Turn toDescription, Features and Benefits Key Features and BenefitsOptional Accessories DView at a Glance Controls and Indicators2Controls and Functions SpeakersINPUT2 S-Video Input Headphone Jack Main Power SwitchPower Input 100 to 240 VAC Connect the DView to power here RGBHDMI1/Computer Input Digital HDMI2/Computer Input Digital INPUT3 Component Video RCA connectorsINPUT4 Component Video RCA connectors PC Audio InputDView Remote Control DView Remote ControlNumeric Buttons Memory Preset ButtonsOFF / on Source Selection ButtonsLetbox Letterbox Aspect Ratio Selection Buttons ANA4X3 Wide IntelliWideSurrnd Surround Timer OFF ButtonSound Control Buttons MTS/SAP Multichannel Television Sound/Second Audio ProgramControls and Functions To install batteries in the remote control 3InstallationRemote Control Step Procedure For Details, refer to Quick SetupInstallation Overview Ambient Light Installation ConsiderationsWall-Mounting the DView Source Components Rear Connector AccessConnections to the DView Hdmi Connections Rear of the Display Rear of the PC DVD/DTV STB AV OUT Connections Connecting External Speakers OptionalAmplifier 10. Digital Audio ConnectionRear Panel Connector Pin AssignmentsConnection Installation Changing the OSD Language Turning on the Power4Operation Setting the PC Display Properties Using the On-Screen Menus Setup Picture AdjustTimer SourceAspect Ratio Main MenuSource Aspect Ratio Settings Control DescriptionPerform the adjustments in the order listed here Picture AdjustTypical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Audio Channel Timer Setup Auto Adjust may take some time to complete, depending onFCC Ratings and Content Categories Rating/Category DescriptionLetterbox Mode = Letterbox Operation ISF Calibration Should be used by ISF-certified technicians only100 DView Splash Screen Aspect Size Position PIPUsing Picture-In-Picture PIP Available Main and PIP Source Combinations HDMI1 HDMI2 VideoChanging the PIP Aspect Ratio Changing the PIP PositionChanging the PIP Size Audio Programs Swap button on the remote control ImagesCompatibility with Stereo and SAP Audio Broadcasts Broadcast Mode Receive Mode Mono StereoStereo Sound/SAP Mono+SAPOperation Troubleshooting Tips 5Maintenance and TroubleshootingCleaning Troubleshooting ChartComputer Signal Serial Commands Serial Command SyntaxRS-232 Connection and Port Configuration 6Serial CommunicationsSAB Command Description SDF0027 0024 Serial Communications 7Specifications DView SpecificationsWeight Regulatory Approvals Limited Warranty Specifications are subject to change without noticeDView Dimensions VL-40 DimensionsView Signal Mode Vertical Frequency Horizontal Computer/Video Signal Compatibility ChartComputer Signal Compatibility Specifications Page Vidikron

VL-40, VL-46 specifications

The Runco VL-46 and VL-40 are two standout models in the realm of high-end video projection systems, designed to elevate the home theater experience to new heights. Both projectors utilize advanced technologies that cater to audiophiles and cinephiles, delivering stunning visual fidelity and an immersive viewing experience.

One of the main features of the Runco VL series is their use of proprietary DarkChip technology. This innovation enhances contrast levels significantly, allowing for deeper blacks and more vibrant colors. The result is a picture quality that immerses viewers in the content, with stunning detail and clarity that ensures films and television shows are displayed as intended by their creators.

Another hallmark of these projectors is their impressive resolution capabilities. Both the VL-46 and VL-40 support high-definition formats, enabling viewers to appreciate every detail from their favorite films, sports, and games. With native resolutions that cater to 1080p content, these projectors also provide excellent upscaling for lower resolutions, making them versatile choices for varied content.

Color accuracy is another critical aspect of the Runco VL series. These projectors employ advanced color processing technology, which ensures that colors are rendered faithfully. With a wide color gamut, viewers will notice the depth and richness of hues that elevate the cinematic experience, whether watching animated features or live-action blockbusters.

Additionally, both projectors are outfitted with a variety of lens options and customizable settings, enabling users to tailor their viewing experience. This level of customization is ideal for home theater enthusiasts who seek to create an optimal viewing environment tailored to their specific space and preferences.

The aesthetic design of the Runco VL-46 and VL-40 aligns with their performance capabilities, featuring sleek bodies that exude sophistication. They can seamlessly integrate into any home theater setup, ensuring that style does not take a backseat to functionality.

Furthermore, these projectors are equipped with comprehensive connectivity options, including HDMI and other inputs, making them compatible with various video sources such as Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users have a myriad of options for enjoying their favorite content.

In conclusion, the Runco VL-46 and VL-40 projectors represent cutting-edge technology and design in home entertainment. With their exceptional image quality, versatile features, and stylish appearance, these projectors are excellent investments for anyone looking to enhance their home viewing experience. When paired with high-quality audio systems, they create a truly cinematic experience that brings the magic of the movies into the comfort of home.
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