DVDO Progressive Scan Display Interface user manual System Requirements, Connections

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Silicon Image, Inc.

iScan Pro User Manual

 

 

System Requirements

The iScan Pro is designed to interface to 31.5 kHz progressively scanned display devices such as:

∙Data projectors

∙Home Theater video projectors (31.5KHz scan rate required)

∙HDTVs

∙Progressive scan and Multimedia TVs

∙Plasma TVs

∙Computer monitors

If you are not sure whether or not your display will work with the iScan Pro, contact your dealer or check the compatibility list on our web site at www.siimage.com.

The iScan Pro accepts NTSC, PAL and SECAM video sources on any one of its input connectors.

Connections

Inputs

There are three available inputs on the iScan Pro:

Input 1: Composite video

Input 2: S-Video

Input 3: Component video (YPbPr)

We recommend using the component video input for a DVD player and the S-Video input for satellite receiver and/or digital cable box. For VCRs or laserdisc players, chances are good that using the composite video input will give you a better picture because the iScan Pro typically has better Y/C separation circuitry than most of these devices. However, you should try both composite and S-Video to see which works better in your system.

To connect a cable or antenna input, we recommend running that cable to a VCR and using the composite video output from the VCR to the iScan Pro.

The iScan Pro will automatically search for and select whichever of the three input ports is active. You can also specify a priority-input choice so that if two or more of the inputs are active, the priority switch indicates which input to use. See the Operation Section for more detail.

Output

The iScan Pro uses a single 15-pin VGA-style connector for its output. This is the same type of connector that most computers use to drive computer monitors.

In order to connect the iScan Pro to your progressive scan TV, video monitor or projector, you will need to determine what type of input connector your set has. Consult your display owner’s manual for more details about requirements of the input connector.

The VGA output connector on the iScan Pro unit allows different configurations of cables.

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Contents Progressive Scan Display Interface Technology Page Table of Contents Safety Information Safeguards Precautions Silicon Image, Inc Introduction Installation and Setup Typical ConfigurationSystem Requirements ConnectionsSilicon Image, Inc Synchronization Signals Color Space SelectionWire Color Cross-Reference Input Selection Aspect Ratio Control / Squeeze ModeOperation Film Mode Indicator Picture ControlsTroubleshooting What do I do if no LEDs light when I plug the power supply?Silicon Image, Inc How it Works BackgroundDeinterlacing System Block Diagram Video ProcessingTechnical Specifications Video InputsOperating Temperature Warranty Information Limited WarrantyPrecautions Safety InformationSafeguards Appendix a Internal Jumper Settings Removing the iScan Pro motherboardReassembling the iScan Pro Modifying Composite Sync Jumper SettingModifying Sync-on-Green Jumper Setting Silicon Image, Inc SiI-PB-008

Progressive Scan Display Interface specifications

DVDO Progressive Scan Display Interface (PDI) is an advanced technology designed to enhance video quality and user experience in display systems. It serves as a bridge between source devices, like DVD players or gaming consoles, and output displays such as televisions and projectors. The main purpose of the PDI is to provide a better visual experience by minimizing motion artifacts, enhancing color accuracy, and improving overall image clarity.

One of the key features of DVDO PDI technology is its progressive scan capability. Unlike traditional interlaced scanning methods where alternate lines of an image are displayed in each frame, progressive scanning delivers the entire image at once. This results in smoother motion and sharper images, especially beneficial for fast-paced content like sports or action movies.

Another important characteristic of DVDO PDI is its upscaling ability. The interface can take lower resolution video sources and convert them into higher quality outputs, ensuring that older video content can still look impressive on today’s high-definition displays. This upscaling feature is critical for users who still want to enjoy classic films or legacy video games without compromising on picture quality.

The technology also incorporates sophisticated deinterlacing algorithms that intelligently analyze video signals. These algorithms help in reducing visual artifacts such as combing and blurring, commonly found in interlaced video formats. This enhancement is particularly useful for mixed video sources, allowing seamless switching between different content types without noticeable degradation in quality.

DVDO PDI is also designed with various connectivity options to ensure compatibility with a wide range of devices. High-definition multimedia interface (HDMI) compatibility allows for easy integration with modern displays, while additional outputs can cater to older systems, making it a versatile choice for multimedia setups.

Moreover, the user-friendly features of DVDO PDI include adjustable settings for color calibration, contrast enhancement, and image scaling, allowing users to customize their viewing experience. This adaptability makes it suitable for both home theater enthusiasts and casual viewers alike.

In conclusion, the DVDO Progressive Scan Display Interface stands out with its combination of progressive scanning, upscaling, intelligent deinterlacing, and extensive connectivity options. These characteristics work together to deliver an enhanced viewing experience, ensuring that users enjoy superior video quality regardless of the source material. As technology continues to evolve, DVDO remains at the forefront of display innovations, offering solutions that cater to the diverse needs of consumers.
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