Kramer Electronics VS-42H user manual About Hdmi

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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, HDMI2:

•Provides a simple3 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 lengthy4 cable

•Supports standard, enhanced, high-definition video, and multi-channel digital audio5 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 cable6, 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.

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

2 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI licensing LLC

3 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

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

5 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

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

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KRAMER: SIMPLE CREATIVE TECHNOLOGY

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Contents Model Contents TablesIntroduction Getting StartedQuick Start Overview Defining EdidAbout Hdmi Your VS-42H 4x2 Hdmi Matrix Switcher Recommendations for Best PerformanceVS-42H 4x2 Hdmi Matrix Switcher VS-42H 4x2 Hdmi Matrix Switcher Front Panel Features VS-42H 4x2 Hdmi Matrix Switcher Rear Panel FeaturesInstalling the VS-42H in a Rack Connecting a VS-42H 4x2 Hdmi Matrix Switcher Connecting a VS-42H 4x2 Hdmi Matrix Switcher Operating the VS-42H Acquiring the EdidStoring and Recalling a Setting Connecting a PC Controlling via Ethernet Select Properties Technical Specifications Technical Specifications 1 of the VS-42HEdid Factory Default Data MonitorCE audio data formats supported Kramer Protocol Protocol DefinitionsSwitch Video Instruction Codes for ProtocolOnly the first purchase customer may enforce this warranty 2900-000679 REV

VS-42H specifications

Kramer Electronics is renowned for its innovative solutions in the field of audio-visual technology, and the VS-42H is a prime example of their commitment to excellence. The VS-42H is a highly advanced 4x2 matrix switcher designed primarily for HDMI signals. This versatile device allows users to route multiple HDMI sources to multiple displays, making it an essential tool for various applications such as conference rooms, classrooms, and video production studios.

One of the standout features of the VS-42H is its ability to support resolutions up to 4K at 60Hz. This ensures that users can transmit high-definition video content without compromising quality. The switcher features a fully HDCP-compliant design, which simplifies the process of connecting multiple HDMI devices without running into compatibility issues. This compliance allows users to handle protected content seamlessly, making it ideal for professional environments where secure video transmission is required.

The VS-42H is engineered with cutting-edge technology, including advanced EDID (Extended Display Identification Data) management. This feature helps ensure optimal performance by automatically optimizing the settings for connected displays. Users can also take advantage of the unit's ability to embed and de-embed audio, allowing for flexible audio routing and integration within various setups.

With four HDMI inputs and two HDMI outputs, the VS-42H offers significant routing flexibility. Users can switch between different sources using an intuitive interface, which can be controlled via front-panel buttons, RS-232, or through a web-based GUI. This multi-faceted control capability makes it easy to adapt to different environments and user preferences.

In terms of physical characteristics, the VS-42H is designed with a compact form factor suitable for rack mounting, making it an efficient choice for space-constrained installations. The device also includes LED indicators that provide real-time status updates for inputs and outputs, ensuring users can quickly diagnose any issues that may arise.

Overall, the Kramer VS-42H is a robust and feature-rich HDMI matrix switcher that meets the needs of modern audio-visual applications. Its combination of high-resolution support, flexible routing options, and user-friendly control interfaces solidifies its position as a reliable solution for AV professionals seeking quality and efficiency in their setups. Whether used in corporate environments, educational institutions, or home theaters, the VS-42H stands out as an exceptional choice for managing multiple HDMI sources and displays.
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