Extron electronic MPS 112CS manual Uploading firmware to the MPS via an SIS command

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Uploading firmware to the MPS via an SIS command

There are two ways to upload firmware to the switcher:

•Use the MPS Control Program

•Use SIS commands entered via a communication utility such as HyperTerminal.

Extron recommends that you use the MPS control Program to upload firmware (See Uploading Firmware Updates on page 4-3) and reserve this SIS procedure for correcting firmware that has been corrupted and is unable to respond to the MPS Control Program.

To load firmware using SIS commands, follow this procedure:

1.Obtain the new, correct firmware file.

a.Visit the Extron Web site, www.extron.com, and locate and select the product page for the MPS 112 or MPS 112CS.

b.In the MPS product page, locate the most recent firmware file, release notes, and firmware update instructions. Save these files on your computer’s hard drive, and note the file path of the folder where the files have been saved.

2.Open a communications utility program such as HyperTerminal and select the COM port that is connected to the switcher’s RS-232 port. Protocol for RS-232 communication with the MPS switcher is as follows:

• 9600 baud

• 8 data bits

• 1 stop bit

• no parity (none)

• no flow control (none)

The firmware upload process can take several minutes. If HyperTerminal’s echo function is turned off, you have no indication that the upload is progressing. If desired, turn on the echo function as follows: Click File > Properties > Settings> ASCII Setup. Make sure that the echo feature is turned on (checked, as shown below), then click OK twice.

MPS Series • Programmer’s Guide 5-7

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Contents MPS 112 and MPS 112CS Precautions Quick Start MPS Series RS-232 remote connectorConnecting the MPS switcher RS-232 remote connector pinout tableOptimizing the audio Quick Start MPS Series, cont’dTable of Contents Table of Contents, cont’d Introduction OneMPS Series Introduction MPS Series FeaturesIntroduction About the MPS SeriesTwo InstallationRack mounting InstallationMounting the Switcher MPS Series InstallationThrough-desk mounting Table or wall mountingRear Panel Connectors Installation, cont’dConnecting the MPS Switcher Audio input and output Connecting the RCA audio connectorsMicrophone input Connecting the 3.5 mm mini-plugsConnecting the 1/4 6.3 mm microphone connector MPS Remote connection Program audio output MPS 112CSOperation ThreeMicrophone and Program Audio controls Front Panel FeaturesOperation Video/audio group buttonsFront Panel Operation Input selection in Single Switcher modeInput selection in Separate Switcher mode Switcher Mode controlsOperation, cont’d View modeDetermining and selecting the switcher mode Program audio Front panel security lockout Executive modeSingle Switcher mode Separate Switcher modeFollow sub-mode Program audio volumeReset program audio volume Program audio breakawayMicrophone controls Operation, cont’d Windows-based Control Program FourMPS Series Windows-based Control Program Installing the Windows-based Control SoftwareUsing the Software Windows-based Control ProgramMPS Control Program File menu Uploading Firmware UpdatesWindows-based Control Program, cont’d Firmware update confirmation windowProgrammer’s Guide FiveHost-to-MPS Communications Remote Control Port RS-232MPS switcher-initiated messages Programmer’s GuideSymbol definitions Command/Response TableMPS switcher error responses Using the command/response tableProgrammer’s Guide, cont’d Command/response table for SIS commandsMic level Command Ascii Command Response DescriptionSpecial functions Switcher mode selectUploading firmware to the MPS via an SIS command Programmer’s Guide, cont’d Reference Information AAppendix aMPS Series Reference Information SpecificationsReference Information MPS Series Reference Information A-3 SyncAudio program audio Reference Information, cont’dMPS Series Reference Information A-5 Microphone inputIncluded parts Optional accessoriesPart Numbers Cables and connectors Audio cable Part number Pre-cut cables VGA M-M with audio cable Part numberVGA M to BNC M cable Part number Video M-M cable Part numberFCC Class a Notice Extron’s Warranty Extron Electronics, Europe Beeldschermweg 6C
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MPS 112CS, MPS 112 specifications

Extron Electronics is a recognized leader in professional AV system integration, and its MPS 112 and MPS 112CS are prime examples of their commitment to delivering quality performance and user-friendly interfaces. These Multi-Format Presentation Switchers are designed to enhance the quality and efficiency of presentations in any environment, making them ideal for classrooms, meeting rooms, and other venues.

The MPS 112 is a versatile switcher that can handle various input types, accommodating multiple AV devices. It features a selection of input connectors, including HDMI, VGA, and audio connections, allowing users to seamlessly integrate laptops, document cameras, and other multimedia sources. This multi-format capability ensures that presenters can connect their devices with minimal hassle, fostering a smooth presentation experience.

One of the standout features of the MPS 112 is its built-in scaling technology. This presents a significant advantage by enabling the output resolution to be adjusted according to the capabilities of the display devices connected, ensuring compatibility and optimal visual quality. Furthermore, the device supports automatic input switching, which intelligently selects the active source, simplifying the switching process during presentations.

With the MPS 112CS, Extron has introduced a model equipped with additional functionalities, including integrated audio amplification and support for microphone inputs. This model is designed to be even more user-friendly, catering to environments where audio support is crucial. Its built-in amplifier can drive speakers directly, reducing the need for external audio equipment while maintaining high-quality sound output.

Both models come with Extron’s exclusive Simple Instruction Set (SIS) technology, allowing for quick setup and configuration. This feature ensures that users can manage the switcher effortlessly, decreasing the likelihood of technical difficulties during presentations. Additionally, the MPS 112 and MPS 112CS both come with an intuitive front panel, complete with buttons for source selection and volume control, promoting an accessible user experience.

In terms of build quality, Extron devices are known for their reliability and durability, and the MPS series is no exception. Housed in a robust chassis, these switchers are designed to withstand the rigors of regular use while providing consistent performance.

In conclusion, the Extron MPS 112 and MPS 112CS are sophisticated yet user-friendly AV presentation switchers equipped with essential features for effective multi-source presentations. With their advanced technologies, versatile inputs, and reliable performance, they continue to be valuable assets in professional AV setups.
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