Extron electronic MPS 409 SIS Programming Control, Connection Options, Remote Control Port RS-232

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SIS Programming

and Control

This section discusses SIS programming and control of the MPS 409 including:

Connection Options

Host-to-MPS Communications

Command/Response Table

Updating Firmware

Connection Options

The MPS 409 can be remotely connected via a host computer or other device (such as a control system) attached to the rear panel RS232 port or the front panel USB Config port.

The switcher can be set up and controlled using SIS (Simple Instruction Set) commands. SIS commands may be executed using the Extron DataViewer program, found on the Software Products DVD included with the product or at www.extron.com.

Remote Control Port (RS-232)

The MPS switcher RS232 port connector (3-pole captive screw) is used to connect to a host or external controlling device, such as a computer or control system, which can generate the proper command codes and recognize switcher responses.

NOTE: The cable used to connect the RS-232 port to a computer or control system

may need to be modified by removing pins or cutting wires. If unneeded pins are connected, the switcher may hang up. See Connecting the 3-pole

captive screw RS-232 connector on page 7, for more information on wiring

the connectors.

The RS-232 connector on the PC is a 9-pin D female with the following pin designations:

Pin

RS-232

Description

function

 

 

 

 

 

1

-

No connection

2

Tx

Transmit data

3

Rx

Receive data

4

-

No connection

5

Gnd

Signal ground

6,7

-

No connection

8,9

-

No connection

 

 

 

5

1

1

5

9

6

6

9

Female

 

Male

Commands and responses for programming the MPS 409 from a host system connected to the RS­232 port are listed later in this chapter.

MPS 409 • SIS Programming and Control

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Contents User Guide Precautions FCC Class a Notice Unit to ensure compliance with FCC emissions limitsPage Contents MPS 409 Switcher Contents About this User Guide FeaturesIntroduction About the MPSMPS 409 Introduction Extron XPA Extron MLC 226 IPExtron UL Rack Mounting Guidelines InstallationMounting the Switcher MPS 409 Installation Connecting the 3.5 mm mini-plugs Rear Panel ConnectionsConnecting the 3-pole captive screw microphone connector Connecting the 3-pole captive screw RS-232 connectorConnecting the 5-pole captive screw stereo output connector Phantom Power and Mic/Line Input selection TwoCabling the MPS 409 Switcher Video/Audio Group Buttons Front Panel FeaturesOperation Switcher Mode Control Microphone and Program Audio ControlsSwitcher operating modes are Switcher Operating ModesView Mode Front Panel OperationProgram Audio Breakaway Input Selection Single Switcher ModeInput Selection Separate Switcher Mode Input selection Single-combine mode Combine ModeFront Panel Security Lockout Executive mode Input selection Separate-combine modeProgram Audio Selection Program Audio Volume ControlProgram Audio Program Audio MuteFront panel Audio Gain and Attenuation AdjustmentsTo adjust the input audio level from Microphone Controls Mic volumeSetting mic talk-over threshold Mic on/offInput Group Default Edid Edid MinderHdcp Connection Options Remote Control Port RS-232SIS Programming Control MPS Switcher Error Responses USB Configuration PortMPS Switcher-initiated Messages Host-to-MPS CommunicationsSymbol definitions Command/Response TableUsing the Command/Response Table Response Command/response table for SIS commandsCommand Ascii Command DescriptionX1 V/v Vol Command Ascii Command Response Description X1*X1# Edid Edid Format Cross-reference Table Download the latest firmware file To access the firmware uploaderUpdating Firmware All Programs Extron Firmware Loader Firmware Loader programSpecifications Reference InformationVideo output Sync VGA and composite video groupsAudio program audio Microphone input Control/remote switcherAudio output program audio GeneralEMI/EMC Included parts Replacement part Number Part Numbers and AccessoriesOptional Accessories Included PartsBulk Cable Cables and ConnectorsPre-cut Cables Solder connectors qty. = Part number Assorted ConnectorsCrimp connectors qty. = Part number BNC compression connectors qty. = Part numberAsia Middle East USA, Canada, South America Japan Central AmericaEurope, Africa, and the Middle China East Europe

MPS 409 specifications

The Extron MPS 409 is a sophisticated multimedia presentation switcher designed to streamline the integration of audio and video in various environments, such as classrooms, conference rooms, and auditoriums. This versatile device is well-known for its ability to simplify the control of multiple sources and enhance the overall presentation experience.

One of the standout features of the MPS 409 is its extensive input capability. This switcher supports a variety of input formats, including HDMI, VGA, composite, and audio, allowing users to connect a wide range of devices such as laptops, projectors, and document cameras. The ability to switch between different input sources with ease is essential for maintaining a seamless flow during presentations, making it a critical tool for educators and presenters alike.

The MPS 409 is equipped with advanced technologies that ensure high-quality signal processing and transmission. The device supports resolutions up to 4K, providing crisp and clear visuals for viewers. Additionally, the integrated scaling feature allows users to select the optimal output resolution for connected displays, ensuring compatibility with a variety of screen sizes and formats.

Another notable characteristic of the MPS 409 is its user-friendly interface. The front panel features intuitive buttons and an LCD display for easy navigation and control. This design makes it accessible for users of all skill levels, enabling quick adjustments during a presentation without complicated procedures. Furthermore, the device supports remote operation through the Extron Control System, enhancing its flexibility in larger setups.

The MPS 409 also includes built-in audio features, such as an integrated amplifier and multiple audio inputs. This ensures that audio playback is synchronized with video outputs, delivering a cohesive audio-visual experience to the audience. The device's compatibility with various audio formats further enhances its functionality, catering to diverse presentation needs.

In conclusion, the Extron MPS 409 multimedia presentation switcher is a powerful tool that combines extensive connectivity, high-quality signal processing, and user-friendly control. Its versatility and support for advanced features make it an excellent choice for anyone seeking to enhance their presentation capabilities in professional and educational environments.