Extron electronic MLS 102 VGA Updating firmware, Emulation Configuration dialog box appears

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Serial Communication, cont’d

4.Enter a filename of your choice for storing the configuration settings, then click Save.

The Emulation Configuration dialog box appears.

5.Select the MediaLink equipment that will be part of the system you want to configure, then click on OK. The Extron MediaLink Control/Configuration Program window appears.

6.Select the desired settings in each section of the program.

If you include an MLC in the system, keep in mind that

IR learning cannot be performed in emulation mode.

You must have an MLC connected to the host computer.

7.To save the configuration for future use, follow steps 1 and 2 on page 4-10.

Updating firmware

If the need arises, you can replace the MLS’s firmware without opening the unit or changing firmware chips. Follow the directions on the next page.

This procedure must be performed using a PC on which the MediaLink Control Software (version 2.4 or higher) has been installed, and the PC’s RS-232 port must be directly cabled to the MLS’s MLC/RS-232 Power port.

CAUTION

Do not attempt to upload firmware if a MediaLink

 

Controller (MLC) or other control system is

 

connected to the MLS switcher. The RS-232 cable

 

from the PC must be connected directly to the MLS.

Each time you replace existing firmware, the switcher is reset to the factory default settings.

1.Visit the Extron Web site (www.extron.com) to find the appropriate firmware file for the model of switcher you want to update. Save the new firmware file, and write down the filename and location for later use.

2.Connect a cable between the MLC/RS-232 Power port of the MLS and the serial (RS-232) port of the PC (see chapter 2), and power on the MLS.

3.Start the MediaLink control/configuration program.

4.From the File pull-down menu in the upper left corner, select Update Firmware.

The MediaLink Control Software closes, and a separate utility program opens and displays a window indicating the current firmware version.

5.Click Upload. You are prompted to select the firmware file that you downloaded in step 1. Click OK.

4-12 MediaLink™ VersaTools© Switchers • Serial Communication

MediaLink™ VersaTools© Switchers • Serial Communication 4-13

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Contents User’s Manual MediaLink VersaTools SwitchersPrecautions Extron’s WarrantyFCC Class a Notice Attach the cables. See the instructions beginning on Quick Start Guide MLS 100 SeriesTable of Contents Table of Contents, cont’d MediaLink VersaTools SwitchersOne IntroductionInstallation TwoIntroduction UL/Safety Requirements InstallationMounting the Switchers Tabletop useRear Panel Features and Cabling Installation, cont’dFurniture or projector mounting Video connectionsAux/Mix Mono audio input all models Audio connectionsControl and power connections Setting Up Optimal Audio GainTypical Audio Levels For Various Equipment TypesGain and Attenuation Settings for MLS 100 Series Switchers Setup via the MediaLink Control/Configuration SoftwareInstallation, cont’d Application Diagrams ThreeOperation Front Panel Features and Operation Executive mode enabling and disabling front panel buttonsOperation MediaLink VersaTools Switchers Operation Operation, cont’d Troubleshooting4Chapter Serial CommunicationOperation, cont’d Serial Communication MLC/RS-232 Power port pin assignmentsRS-232 Programmer’s Guide Host-to-MLS communicationsSerial Communication, cont’d Command/response table for SIS commandsCommand/response table for special function SIS commands Control/Configuration Software for WindowsInstalling the software Using the control/configuration programFor stand-alone MLS 100 Series Switchers User ModeSpecial features For MLS 100 Series switchers controlled by an MLCSaving and restoring configurations Emulation modeSwitcher MLS Config Updating firmware Emulation Configuration dialog box appearsKey to file names Using the help programAAppendix a Specifications, Part Numbers AccessoriesSpecifications Specifications, Part Numbers, and AccessoriesControl/remote switcher Specifications, Part Numbers, Accessories, cont’dMediaLink VersaTools Specifications, s, Accessories Audio outputCables AccessoriesAdapters Plenum CTL Comm-link cable Part numberInputs Switchable
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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.
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