Introduction

About this Manual

This manual contains information about the Extron YCS SW2 Switcher, and discusses how to install, configure, and operate it.

The terms “YCS SW2,” “YCS,” and “Switcher” are used interchangeably throughout this manual.

About the YCS SW2

The Extron YCS SW2 is a high-performance, two input (one composite video and one S-video) switcher with three simultaneous outputs (one composite video and two S-video), digital transcoding and autoswitching capabilities, and digital time base correction (TBC). Using a 3-line NTSC/5-line PAL digital comb filter, the YCS accepts NTSC 3.58, NTSC 4.43, PAL, or SECAM composite video, and decodes the signal into Y (luma) and C (chroma) for S-video. As an encoder, it combines Y and C signals and outputs a composite video image.

Certain projectors have both video and S-video inputs, but can use only one of them at a time. The YCS SW2 solves this problem by autoswitching between composite video and S-video, then decoding the S-video to feed to the projector. (See figure 1-1 under Application Diagrams, later in this chapter.)

The YCS SW2 can also be used at the output of a multi-format switcher, such as the Extron MPS 112, to automatically select between the video and S-video group outputs, sending a single S-video signal to the projector. (See figure 1-2.)

Inputs can be selected by pressing the front panel buttons, by enabling autoswitching using a jumper wire, or by contact closure using a remote push-button device.

Features

Autoswitching — The YCS SW2 can be configured to automatically switch to the active input when the YCS detects a video signal, thus providing hands-free switching. If both the composite video and the S-video signals are present, the switcher defaults to input 2, S-video.

Digital encoding and decoding — The YCS SW2 digitally decodes (separates) the composite video input signal into Y and C for S-video, and encodes (combines) the Y and C signals of S-video input into composite video.

Digital time base correction — Time base correction stabilizes the video signal in the time domain. This results in a significantly more stable image on the screen and better recording quality from input sources with unstable video signals, such as consumer VCRs and worn or multi- generation VHS tapes.

Simultaneous composite video and S-video outputs — One composite video and two S-video outputs allow for recording and display at the same time.

Individually buffered S-video outputs — Two individually buffered S-video outputs are provided on one female 4-pin mini DIN connector and a pair of female BNC connectors, for easy integration.

Contact closure remote control — Inputs can be selected remotely using a user-supplied two-button contact closure device.

Quad standard compatibility — The digital quad standard decoder/encoder provides for universal compatibility.

Enclosure — The YCS SW2 has a compact 1U high, ¼-rack wide, 3 inches deep Versatools® metal enclosure that can be easily placed or mounted in a variety of locations.

Power supply — An external 12 VDC power supply with a two-pin captive screw connector accepts 100 to 240 VAC.

Rack and furniture mounting — The YCS SW2 can be mounted on a rack shelf, under a desk or podium, or on a projector pole, with an optional mounting kit.

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YCS SW2 • Introduction

YCS SW2 • Introduction

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Extron electronic user manual Introduction, About this Manual, About the YCS SW2, Features

YCS SW2 specifications

The Extron YCS SW2 is a state-of-the-art analog audio matrix switcher designed to address the complex audio switching needs within professional AV environments. As part of Extron’s commitment to innovation in AV technology, the YCS SW2 offers a robust solution for seamless audio management in various settings, including educational institutions, corporate boardrooms, and event spaces.

One of the standout features of the YCS SW2 is its ability to accommodate multiple audio sources. The switcher supports up to 12 inputs, enabling users to connect various devices such as microphones, mixers, and media players. This flexibility ensures that users can easily integrate a wide range of audio sources into their setups, facilitating dynamic presentations and discussions.

The YCS SW2 utilizes Extron’s proprietary technology known as the "YCS" or "Yearless Configuration System," which allows for extensive control features. With this system, users can define and customize audio routing profiles, ensuring that the right audio sources are directed to the appropriate outputs at any given time. This level of customization is essential for environments where audio requirements frequently change or when specific routing configurations are necessary for particular events.

Another significant characteristic of the YCS SW2 is its user-friendly interface. The switcher is equipped with an intuitive control panel, featuring tactile buttons and a clear LED indication system. This design ensures that operators can quickly and easily navigate through the switcher's functionality, minimizing the learning curve and enhancing operational efficiency.

Audio performance is further bolstered by the YCS SW2’s integrated audio processing capabilities. The switcher includes features such as adjustable gain control, equalization, and other signal enhancements that can optimize the audio output quality. This ensures that audio signals remain clear and professional-grade, whether the context is a presentation, a lecture, or a live event.

In terms of connectivity, the YCS SW2 provides convenient options for both analog and digital standards, ensuring compatibility with a wide range of existing AV equipment. This flexibility in connectivity options simplifies integration, making it easier for users to incorporate the switcher into their current infrastructure.

In conclusion, the Extron YCS SW2 represents a remarkable advancement in analog audio switching technology, combining versatile input options, an intuitive control interface, and advanced audio processing capabilities. These features collectively enhance its functionality, making it a vital tool for professionals aiming to deliver exceptional audio experiences in diverse AV environments. Whether for educational use or corporate applications, the YCS SW2 is poised to meet the demands of modern audio management with reliability and ease.