PRELIMINARY

SIS™ Programming and Control, cont’d

Host-to-Switcher Instructions

The switcher accepts SIS commands through the RS-232 ports and Ethernet port. SIS commands consist of one or more characters per command field. They do not require any special characters to begin or end the command character sequence.

Each switcher response to an SIS command ends with a carriage return and a line feed (CR/LF = ]), which signals the end of the response character string. A string is one or more characters.

Switcher-Initiated Messages

When a local event such as a front panel operation occurs, the switcher responds by sending a message to the host. The switcher-initiated messages are listed below (underlined).

(C)Copyright 2008, Extron Electronics, MPX Plus 866 A, Vx.xx, 60-796-01, date, time]

The switcher initiates the copyright message when it is first powered on or when connection via Internet protocol (IP) is established. “Vx.xx“ is the firmware version number. “68-796-01“ is the switcher’s part number. “date/time“ is the date and time of the connection and is only reported when the connection is made via the LAN port.

]Password:

The switcher initiates the password message immediately after the copyright message when the controlling system is connected using TCP/IP or Telnet and the switcher is password protected. This message means that the switcher requires an administrator or user level password before it will perform the commands entered via this link. The switcher repeats the password message response for every entry other than a valid password until a valid password is entered.

]Login Administrator]

— or —

]Login User]

The switcher initiates the login message when a correct administrator or user password has been entered. If the user and administrator passwords are the same, the switcher defaults to administrator privileges.

Qik]

The switcher initiates the Qik message when a front panel switching operation has occurred.

Sprnn]

The switcher initiates the Spr message when a memory preset has been saved from the front panel. “nn” is the preset number.

Rprnn]

The switcher initiates the Rpr message when a memory preset has been recalled from the front panel. “nn” is the preset number.

Innn•Audxx]

The switcher initiates the Aud message when a front panel input audio level change has occurred. “nn” is the input number, • is a space, and “xx” is the dB level.

Outnn•Volxx]

The switcher initiates the Vol message when a front panel output audio volume change has occurred. “nn” is the output number, • is a space, and “xx” is the volume level.

4-6 MPX Plus 866 A Media Presentation Matrix Switcher • SIS Programming and Control

Page 89 Page 91
Page 90
Image 90
Extron electronic MPX Plus 866 A manual Host-to-Switcher Instructions, Switcher-Initiated Messages
Page 89 Page 91

MPX Plus 866 A specifications

The Extron MPX Plus 866 A is a powerful multimedia presentation switcher designed to meet the needs of modern AV environments. This advanced device simplifies the management of multiple audio and video sources, providing seamless control and connectivity in various settings such as conference rooms, classrooms, and auditoriums.

One of the key features of the MPX Plus 866 A is its ability to handle a wide range of video formats. It supports both HDMI and analog video, allowing for compatibility with different devices. This versatility ensures users can connect laptops, projectors, and other AV equipment without any issues, making it ideal for mixed-use environments where various technologies coexist.

With an 8x8 matrix design, the MPX Plus 866 A can route up to eight different input sources to eight output destinations. This feature enables users to select and switch between sources quickly and efficiently, enhancing the overall presentation experience. Additionally, the device incorporates Extron's high-performance scaling technology, which ensures that video signals are processed with exceptional clarity and detail, regardless of resolution.

Another noteworthy characteristic of the MPX Plus 866 A is its built-in audio capabilities. The switcher includes a comprehensive audio mixer with support for both analog and digital audio signals. This allows users to integrate and control audio sources effectively, ensuring that sound quality matches the visual experience. Furthermore, it features advanced audio processing tools, including equalization and filtering functions, to enhance audio output in any environment.

The MPX Plus 866 A also emphasizes ease of use and accessibility. Its user-friendly interface, combined with an intuitive control system, allows operators to navigate the device with minimal training. Additionally, the switcher supports various control options, including RS-232 and Ethernet, enabling integration into larger AV control systems for centralized management.

In summary, the Extron MPX Plus 866 A stands out as a versatile and reliable multimedia presentation switcher. Its extensive range of input and output options, advanced scaling and audio processing technologies, and emphasis on user-friendly design make it an exceptional choice for any professional AV installation. Whether in an educational setting or corporate environment, the MPX Plus 866 A ensures seamless connectivity and high-quality performance, meeting the demands of today’s multimedia presentations.
Top Page Image Contents