Extron electronic MLS 103 SV, MLS 103 V, MLS 102 VGA, MLS 100 A Two, Installation, Introduction

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Introduction

About this Manual

This manual contains information about the Extron MLS 100 Series Switchers (MLS 100 A, MLS 103 V, MLS 103 SV,

MLS 102 VGA) and on how to install, set up, and operate them. “MLS 100 Series switcher”, “MLS”, and “switcher” will be used interchangeably in this manual.

About the MLS 100 Series Switchers

The Extron MLS 100 Series Switchers are compact, quarter rack width switchers. The MLS 102 VGA, MLS 103 SV, and

MLS 103 V have a 250 MHz (-3dB) video bandwidth. The MLS 102 VGA, MLS 103 SV, and MLS 103 V provide a way to switch up to three video input signals (up to two for the VGA model) to one output.

All models (MLS 102 VGA, MLS 103 SV, MLS 103 V, MLS 100 A) feature four selectable audio inputs, and also one Aux/Mix input that is always active and can be mixed with any and all of the four selectable audio inputs.

Front panel buttons, an RS-232-based control system, or an Extron MediaLinkController (MLC) can be used for input selection.

Features

Furniture, rack, and projector mountability — MLS 100 Series Switchers can be mounted under a desk or other furniture, or mounted on a projector lift with optional brackets. Alternatively, they can be rack mounted on an optional rack shelf.

Stereo audio input and output — Unbalanced stereo audio inputs can be output as balanced or unbalanced stereo audio, and the audio output level can be adjusted.

Mono auxiliary/mix audio input— The Aux/Mix port on each switcher lets you mix a mono, line level audio input signal with that of one of the four selectable stereo audio inputs.

MediaLinkVersaToolsSwitchers

Chapter2Two

Installation

UL/Safety Requirements

Mounting the Switchers

Rear Panel Features and Cabling

Setting Up Optimal Audio Gain

Application Diagrams

1-2 MediaLink VersaTools Switchers • Introduction

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Contents MediaLink VersaTools Switchers User’s ManualPrecautions Extron’s WarrantyFCC Class a Notice Quick Start Guide MLS 100 Series Attach the cables. See the instructions beginning onTable of Contents One MediaLink VersaTools SwitchersTable of Contents, cont’d IntroductionInstallation TwoIntroduction Mounting the Switchers InstallationUL/Safety Requirements Tabletop useFurniture or projector mounting Installation, cont’dRear Panel Features and Cabling Video connectionsAudio connections Aux/Mix Mono audio input all models -The Aux/MixSetting Up Optimal Audio Gain Control and power connectionsTypical Audio Levels for Various Equipment Types Application Diagrams Setup via the MediaLink Control SoftwareGain and Attenuation Settings for MLS 100 Series Switchers Chapter Three OperationMediaLink VersaTools Switchers Operation Front Panel Features and OperationExecutive mode enabling and disabling front panel buttons OperationOperation, cont’d Troubleshooting 4Chapter Serial CommunicationOperation, cont’d RS-232 Programmer’s Guide MLC/RS-232 Power port pin assignmentsSerial Communication Host-to-MLS communicationsCommand/response table for SIS commands Serial Communication, cont’dUsing the control program Command/response table for special function SIS commandsInstalling the software Control Software for WindowsSpecial features User ModeFor stand-alone MLS 100 Series switchers For MLS 100 Series switchers controlled by an MLCSaving and restoring configurations Emulation modeSwitcher MLS Config AAppendix a Specifications, Part Numbers AccessoriesUsing the help program Key to file namesSpecifications, Part Numbers, and Accessories Audio output Specifications, Part Numbers, Accessories, cont’dControl/remote switcher GeneralAdapters AccessoriesCables Plenum Comm-link cable Part number
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MLS 100 A, MLS 103 SV, MLS 102 VGA, MLS 103 V specifications

Extron Electronics is renowned for its innovative and high-quality AV solutions, and the MLS series, including the MLS 102 VGA, MLS 100 A, MLS 103 SV, and MLS 103 V, exemplifies the company's commitment to excellence in audio-visual integration. These MediaLink Switchers are designed to simplify the management of multiple audio and video sources in classrooms and conference rooms, providing seamless integration and user-friendly operation.

The MLS 102 VGA model focuses on VGA signals, making it a reliable choice for installations that primarily use legacy video sources. It features a simple interface with push-button controls, enabling users to easily switch between two video sources with a single VGA output. This model is ideal for educational environments where older laptops and PCs are still in use.

The MLS 100 A model adds audio capabilities to the mix, offering audio switching along with video. This switcher supports stereo audio signals, allowing educators to present multimedia content effectively. The MLS 100 A simplifies the setup for instructors, enabling them to connect different media sources without complicated wiring or extensive technical knowledge.

The MLS 103 SV and MLS 103 V models elevate functionality with their multi-format switching capabilities. The MLS 103 SV supports both VGA video and stereo audio, while the MLS 103 V is solely focused on video. Both models provide a more comprehensive solution for modern AV requirements. The MLS 103 series employs advanced signal processing technology, ensuring high performance across multiple resolutions and formats.

Additionally, the MLS 103 series incorporates features such as EDID management, which automatically configures the video output to ensure compatibility with a variety of display devices. This eliminates the need for users to worry about the technicalities, enabling a smooth, hassle-free experience.

Scalability is another key characteristic of the MLS series. These devices can be seamlessly integrated with other Extron products, allowing for an expandable AV infrastructure that meets the growing demands of technology in educational and corporate environments.

Durable construction, easy installation, and operation make the MLS series a preferred choice among AV professionals. Whether for a small meeting room or a large lecture hall, Extron's MLS 102 VGA, MLS 100 A, MLS 103 SV, and MLS 103 V models deliver flexibility, reliability, and superior performance, enhancing any audio-visual presentation.