Vidikron VL-57, VL-52 manual Audio

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Operation

Each color temperature setting has six (6) “white balance” parameters associated with it (two each for red, green and blue). These are described later in this section; refer to White Balance on page 41.

Gamma: The Gamma control determines how gray shades are displayed between minimum input (black) and maximum input (white) for all signals. A good gamma setting helps to optimize blacks and whites while ensuring smooth transitions for the “in-between” values utilized in other grays.

Unlike brightness and contrast controls, Gamma allows you to lighten or darken the overall tone of your images without changing the extremes. All images will be more vibrant while still showing good detail in dark areas.

The default Gamma setting of 2.20 is appropriate for most typical home theater environments.

Save Settings: The DView lets you save image quality settings for each input and supported resolution to a preset. You can recall this preset at a later time by simply pressing a button on the remote control or using the Restore Settings menu command (see below).

You should save changes to any of the following settings to a preset; otherwise they will be lost when a new input source or resolution is selected:

•Brightness

•Contrast

•Color saturation

•Tint

•Sharpness

•Gamma

•Color temperature selection (5400, 6500, 8500 or Custom)

Restore Settings: To recall a preset, choose Restore Settings from the Picture Adjust menu and select “Custom,” “ISF Day” or “ISF Night.” Or, use the corresponding buttons on the remote control.

To adjust the DView audio settings, select Audio from the Main Menu and press ENTER.

Balance: To adjust the left/right speaker balance, select Balance from the Audio Menu and press ENTER. Use the left- and/or right-arrow buttons to make one channel louder than the other.

Equalizer: The DView has a five-band graphic equalizer that you can use to boost or cut certain audio frequencies. To use it, select Equalizer from the Audio menu and press ENTER. Select one of four equalizer presets – Standard (flat), Music, Film or Speech – or select Custom to create your own according to taste. The five frequency bands are 100, 300, 1000, 3000 and 10,000 Hertz (Hz).

Surround: The DView has a “surround sound” mode that simulates a multi-channel sound system. To use the surround mode, select Surround from the Audio menu and set it to On.

When Surround is set to On, the graphic equalizer is disabled.

Note

Audio

Audio

Balance

Equalizer

Surround

Audio Language (VL-52 only)

Digital Audio Out

TV Speaker

Audio Delay

Vidikron VL-52 and VL-57 Owner’s Operating Manual

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Contents VL-52 and VL-57 Page For LCD Displays ONE Year Limited WarrantyRIGHTS, Limits and Exclusions Vidikron Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part 1Table of Contents Specifications Maintenance and TroubleshootingOperation Serial Communications1List of Figures List of Figures Xii About This Manual 1IntroductionThey also provide supplemental information Using This ManualPerformance or cause a malfunction If you need Turn toKey Features and Benefits Description, Features and BenefitsOptional Accessories Volume Adjustment Buttons VOL / VOL + Controls and Indicators2Controls and Functions DView at a GlanceCH / CH Power Button Remote Control Sensor Status Indicator LEDINPUT3 Component Video RCA connectors Headphone Jack Main Power SwitchINPUT4 Component Video RCA connectors INPUT2 S-Video InputCable Input VL-52 only AIR Antenna Input VL-52 onlyDView Remote Control DView Remote ControlOFF / on Memory Preset ButtonsNumeric Buttons Source Selection Buttons4X3 Standard Aspect Ratio Selection Buttons ANA 169 AnamorphicLetbox Letterbox Wide IntelliWideSound Control Buttons Timer OFF ButtonSurrnd Surround Channel Selection Short-Cuts VL-52 only3Installation Remote ControlTo install batteries in the remote control Quick Setup Installation OverviewStep Procedure For Details, refer to Installation Considerations Wall-Mounting the DViewAmbient Light Antenna/Cable TV Connection Connections to the DViewHdmi Connections Rear of the Display Rear of the PC DVD/DTV STB AV OUT Connections Connecting External Speakers OptionalAmplifier Connector Pin Assignments ConnectionRear Panel Turning on the Power 4OperationChanging the OSD Language Setting the PC Display Properties Using the On-Screen Menus Timer VL-52 Picture AdjustSetup SourceMain Menu SourceAspect Ratio Control Description Aspect Ratio SettingsPicture Adjust Perform the adjustments in the order listed hereTypical Gray Bar Pattern for Adjusting Contrast Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Audio Channel VL-52 only Timer VL-52 only Auto Adjust may take some time to complete, depending on SetupRating/Category Description FCC Ratings and Content CategoriesLetterbox Mode = Letterbox Operation Should be used by ISF-certified technicians only ISF Calibration100 DView Splash Screen Aspect Size Position PIPUsing Picture-In-Picture PIP Video Available Main and PIP Source CombinationsChanging the PIP Position Changing the PIP SizeChanging the PIP Aspect Ratio Images Audio Programs Swap button on the remote controlStereo Sound/SAP VL-52 only Broadcast Mode Receive Mode Mono StereoCompatibility with Stereo and SAP Audio Broadcasts Mono+SAPOperation Cleaning 5Maintenance and TroubleshootingTroubleshooting Tips Troubleshooting ChartComputer Signal RS-232 Connection and Port Configuration Serial Command SyntaxSerial Commands 6Serial CommunicationsS4E Command DescriptionSDB 0027 0024 Serial Communications DView Specifications 7SpecificationsSpecifications are subject to change without notice Weight including stand Regulatory Approvals Limited WarrantyVL-52 Dimensions DView DimensionsVL-57 Dimensions Computer/Video Signal Compatibility Chart Computer Signal CompatibilitySignal Mode Vertical Frequency Horizontal Specifications Page Vidikron

VL-57, VL-52 specifications

The Vidikron VL-52 and VL-57 are high-performance projection television models that encapsulate advanced technology and design, aimed at delivering an exceptional viewing experience. Manufactured during an era when home theater systems were evolving, these models became known for their cutting-edge features and superior picture quality, setting a benchmark in the projection television market.

The VL-52 features a 52-inch screen size, while the VL-57 sports a larger 57-inch display, both offering expansive viewing areas ideal for home cinema setups. One of the key characteristics of these models is their use of a high-resolution CRT (Cathode Ray Tube) technology, which provides vibrant colors and deep blacks, enhancing the overall image quality. The zoned convergence adjustment allows users to fine-tune the picture, ensuring that colors align perfectly across the entire screen.

In terms of features, both models support various video formats, including 480i, 480p, and 1080i, allowing for high-definition viewing on compatible content. The inclusion of multiple inputs, such as component, composite, and S-Video, ensures that users can connect a variety of devices, from DVD players to gaming consoles, easily. This versatility makes the VL-52 and VL-57 attractive options for consumers seeking a comprehensive entertainment solution.

The technologies integrated into these models also contribute to their performance. The onboard video processing capabilities enhance image clarity and reduce motion blur, making fast-paced action scenes more enjoyable. Furthermore, both models are equipped with an advanced color management system, which ensures that colors remain true to the source material, providing viewers with a lifelike experience that is reminiscent of the cinema.

Another noteworthy characteristic is the build quality. The Vidikron VL-52 and VL-57 feature a robust and elegant design, making them a fitting centerpiece in any home theater setup. The attractive cabinet work and premium materials used in their construction reflect the brand's commitment to quality and aesthetics.

Overall, the Vidikron VL-52 and VL-57 remain iconic models, blending technology, performance, and design. As home entertainment continues to evolve, these projectors stand as a testament to the innovation that defined their era, offering features and characteristics that can still impress enthusiasts today.
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