Extron electronic MLS 103 SV, MLS 103 V Control Software for Windows, Installing the software

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Serial Communication, cont’d

Command/response table for special function SIS commands

The syntax for setting a special function is __ * X? # where __ is the function number and X? is the value.

Control Software for Windows®

The included Extron MediaLink Control Program for Windows offers another way to control the switcher via RS-232 connection in addition to the Simple Instruction Set commands. The control program’s graphical interface includes input selection functions and some additional features that are only available

Command/response table for special function SIS commands

X? values

ASCII Command Response

Command

(host to switcher) (switcher to host) and additional descriptions

0 = 0.0 seconds (default), 1 = 0.5

RGBDly* X?

3 * X? #

times

RGB delay.

Delay

Set the

seconds, 2 = 1.0 seconds, ... in ½ second steps up to 10 = 5.0 seconds Example: 3.5 second RGB delay.

RGBDly*07

3*7#

Example:

To view a function’s setting, use __#, where __ is the function number. In the table at left the values of the X? variable are different for each command/ function. These values are given in the rightmost column.

through the software.

To set up the MLS 100 Series switcher you must use

MediaLink Control Software version 2.0 or higher.

The control software is compatible with Windows 95/98, Windows NT, and Windows 2000. Extron’s MediaLink Control Program is included with the MLS, and updates can be downloaded from the Extron Web site (http://www.extron.com).

Installing the software

The control program is contained on a set of 3.5-inch diskettes; it requires approximately 2 MB (megabytes) of hard disk space.

To install the software on the hard drive:

1.

Run SETUP.EXE from the floppy disk.

2.

Follow the instructions that appear on the screen.

 

By default the installation creates a C:\MediaLnk

 

directory, and it places two icons (MediaLnk Control Pgm

 

and MediaLnk Help) into a group or folder named “Extron

 

Electronics”.

Using the control program

The MediaLink Help Program provides information on settings and on how to use the control program itself. Some features are only available via this control program. These features are described in the sections of this chapter that correspond to the parts of the control program where the features are found.

1.

To run the control program, double-click on the MediaLnk

 

Control Pgm icon in the Extron Electronics

 

group or folder. The Comm Port Selection

 

menu appears on the screen.

2.

Click on the comm port that is connected to the MLS’s

 

RS-232 port. The Extron MediaLink Control Program

 

windows appear. The port and firmware information are

displayed at the bottom of the screen. There are two views available: the User Mode screen, and the Switcher (MLS) Configuration screen.

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MediaLink VersaTools Switchers • Serial Communication

MediaLink VersaTools Switchers • Serial Communication

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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.
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