DVDO Progressive Scan Display Interface user manual Silicon Image, Inc

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Silicon Image, Inc.

iScan Pro User Manual

 

 

For progressive scan TVs / monitors / projectors with VGA input:

A high quality VGA-to-VGA computer monitor cable should be used to connect the iScan Pro’s output to devices that can accept progressive signals through a VGA connector.

For progressive scan TVs / monitors / projectors with BNC input connectors:

Many high-end TVs, monitors and CRT projectors have BNC input connectors. There are usually either 3, 4 or 5 BNC connectors depending on how your display device handles synchronization signals. These connectors are most commonly used for RGB but are sometimes used for Component (YPbPr) signals as well. A standard VGA-to-BNC breakout cable can be used to attach the iScan Pro to any projector or television that has BNC connectors. The connections are shown in

Table 1.

For progressive scan TVs / monitors / projectors with component input:

+

Power Supply

The most common plug used for Component Video connections consists of 3 RCA-type jacks. These are the same connectors that are used for many types of audio connections. VGA-to-RCA cables are very rare so we recommend using a VGA-to-BNC cable in combination with a set of three BNC-to-RCA adapters. The red, green and blue BNC connectors should be used with the adapters and the two remaining wires can be left unconnected. The connections are as shown in Table 1.

The iScan Pro comes with a universal power supply module that accepts 100–240 VAC at 50/60 Hz. Plug the power supply into the wall outlet and then plug the small round connector into the “DC- In” jack on the back of the iScan Pro. Only use the power supply that comes shipped with the iScan Pro. The iScan Pro unit may be damaged if a power supply that does not meet its power requirement is used.

To meet FCC and EMI guidelines, the iScan Pro power supply comes with a snap-on ferrite collar similar to those supplied with laptop computers and other portable electronic devices. The ferrite collar should be snapped on the end of the cable leading from the power supply to the iScan Pro as shown in the illustration below. Looping the power supply cable twice through the ferrite and placing the ferrite as near the end of the cable as possible will

maximize its effectiveness.

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Contents Progressive Scan Display Interface Technology Page Table of Contents Safety Information Safeguards Precautions Silicon Image, Inc Introduction Typical Configuration Installation and SetupConnections System RequirementsSilicon Image, Inc Color Space Selection Synchronization SignalsWire Color Cross-Reference Aspect Ratio Control / Squeeze Mode OperationInput Selection Picture Controls Film Mode IndicatorWhat do I do if no LEDs light when I plug the power supply? TroubleshootingSilicon Image, Inc Background How it WorksDeinterlacing Video Processing System Block DiagramVideo Inputs Technical SpecificationsOperating Temperature Limited Warranty Warranty InformationSafety Information SafeguardsPrecautions Removing the iScan Pro motherboard Appendix a Internal Jumper SettingsModifying Composite Sync Jumper Setting Modifying Sync-on-Green Jumper SettingReassembling the iScan Pro 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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