Kramer Electronics VS-84H user manual About Hdmi, About Hdcp

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Overview

3.2About HDMI

High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital1audio/video interface, widely supported in the entertainment and home cinema industry. It delivers the highest high-definition image and sound quality. Note that Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee.

In particular, HDMI:

•Provides a simple2 interface between any audio/video source, such as a set-top box, DVD player, or A/V receiver and video monitor, such as a digital flat LCD / plasma television (DTV), over a single lengthy3 cable

•Supports standard, enhanced, high-definition video, and multi- channel digital audio4 on a single cable

•Transmits all ATSC HDTV standards and supports 8-channel digital audio, with bandwidth to spare to accommodate future enhancements and requirements

•Benefits consumers by providing superior, uncompressed digital video quality via a single cable5, and user-friendly connector

•Is backward-compatible with DVI (Digital Visual Interface)

•Supports CEC, two-way communication between the video source (such as a DVD player) and the digital television, enabling new functionality such as automatic configuration and one-button play

HDMI has the capacity to support existing high-definition video formats (720p, 1080i, and 1080p, 2K and 4K), standard definition formats such as NTSC or PAL, as well as 480p and 576.

3.3About HDCP

The High-Bandwidth Digital Content Protection (HDCP) standard6 protects digital video and audio signals transmitted over DVI or HDMI connections between two HDCP-enabled devices to eliminate the reproduction of

1 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital- to-analog conversions

2 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables currently used in A/V systems is reduced

3 HDMI technology has been designed to use standard copper cable construction at up to 15m

4 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to support Dolby 5.1 audio and high-resolution audio formats

5 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a simple, cost-effective manner

6 Developed by Intel

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KRAMER: SIMPLE CREATIVE TECHNOLOGY

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Contents Model Figures ContentsTables Getting Started IntroductionKramer Simple Creative Technology Defining the Edid OverviewAbout Hdcp About HdmiRecommendations for Best Performance Defining the VS-84H 8x4 Hdmi Matrix SwitcherFeature Function ETH Reset Button Using the IR Transmitter Installing the VS-84H in a Rack Connecting the VS-84H 8x4 Hdmi Matrix Switcher Connecting the VS-84H 8x4 Hdmi Matrix SwitcherSwitching an Input to an Output Operating the VS-84H 8x4 Hdmi Matrix SwitcherAcquiring the Edid Acquiring the Edid from Several Outputs Connecting to the VS-84H 8x4 Hdmi Matrix Switcher via RS-232 Storing and Recalling a Switching Setting from a PresetSelect Properties Internet Protocol TCP/IP Properties Window Upgrading the FirmwareDefault Edid Technical SpecificationsDefault Edid Detailed timing #5 1280x720p at 50Hz Default Communication Parameters Default Communication ParametersProtocol Definitions Kramer ProtocolInstruction Codes for Protocol 82 ie. request the number of outputs Only the first purchase customer may enforce this warranty SePPKPPPcSS

VS-84H specifications

Kramer Electronics VS-84H is a high-performance HDMI matrix switcher designed to provide seamless signal management for multiple input sources and output displays. Integrating advanced technology, the VS-84H facilitates efficient control over audio and video routing, making it an ideal solution for a variety of applications, including conference rooms, educational institutions, and video production environments.

One of the standout features of the VS-84H is its ability to handle up to eight HDMI inputs, allowing users to connect a range of video sources such as computers, projectors, Blu-ray players, and gaming consoles. With four HDMI outputs, the switcher can route high-definition video signals to multiple displays simultaneously, providing flexibility in setup and operation.

The VS-84H supports video resolutions up to 4K at 60Hz, ensuring high quality image reproduction that meets the demands of modern video content. Additionally, it is compatible with HDMI 2.0 standards, which allows for enhanced bandwidth and improved color depth, giving users a richer visual experience without sacrificing performance.

In terms of audio capabilities, the switcher supports embedded audio as well as multi-channel audio formats. This feature enables users to manage audio output seamlessly, which is particularly advantageous in environments where sound is critical. The unit’s audio de-embedding functionality allows audio signals to be extracted for separate processing or distribution.

The Kramer VS-84H further enhances usability with its sophisticated control options. Users can manage the switcher through various methods, including front panel buttons, RS-232, and IP control. These versatile control options empower users to integrate the matrix switcher into existing system designs effortlessly.

Built with durability in mind, the VS-84H features a robust housing and cooling design that ensures reliable long-term operation, even in demanding settings. This reliability is crucial for users who require uninterrupted performance, especially in commercial applications.

In summary, Kramer Electronics VS-84H stands out as a powerful HDMI matrix switcher that combines high-resolution video support, advanced audio capabilities, and flexible control options. Its versatility and robust design make it an ideal choice for professionals seeking a dependable solution for signal routing in diverse environments.
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