Symbol Definitions, X1 =, X1! = | Extron electronic MPX 866 A

Command and Response Table for SIS Commands

Symbol Definitions

] = CR/LF (carriage return/line feed) (hex 0D 0A)

}= Carriage return (no line feed, hex 0D)

= Pipe (can be used interchangeably with the } character)

•= Space character

E= Escape key (hex 1B)

NOTE: A video input from either of the two groups cannot be tied to an output in the other group.

Audio can be tied to any output, regardless of the video group to which it was input.


X!	=	Input number (for tie)	00		= untied
			01		– 08 for the computer video group
			09		– 14 for the low resolution video group
X@	=	Output number	01		– 12 for video
			01		– 06 for audio
X#	=	Input number	01		– 08 for the computer video group
			09		– 14 for the low resolution video group
X$	=	Input signal format	1	= composite video (default)
			2	= S-video
X%	=	Mute status	0	= off, 1 = on
X^	=	Volume adjustment range	00		– 64 (1 dB per step except for 0-to-1, which is 34.5 dB)
			(see the table on page 67)
X&	=	Numeric dB value	–18 to +24 (45 steps of gain or attenuation) (default = 0)
X*	=	Audio gain	0	– 24 (1 dB per step)
X(	=	Audio attenuation	1	– 18 (1 dB per step)
X1) =		Global preset #	32 maximum (0 = current configuration)
X1! =		Video and audio mute:	0	= no mutes
			1	= video mute
			2	= audio mute
			3	= video and audio mute
X1@ =		Name (for global presets, inputs, and outputs)	12 characters maximum
			Upper- and lower-case alphanumeric characters are valid.

NOTE:

The following characters are invalid or not recommended in the name: ~ , @ ‘ [ ] { } < > ’ “ ; \ and ?.

X1# =	Signal detection	0 = no input detected, 1 = input detected)
X1$ =	Firmware version number to second decimal place (x.xx)
X1% =	Verbose firmware version-description-upload date/time (see page 71).

X1^ =	Voltage	Positive or negative voltage and magnitude
X1& =	Temperature	Degrees Fahrenheit
X1* = Front panel locks (Executive modes)		0 = Mode 0	1 = Mode 1	2 = Mode 2

MPX 866 A Media Presentation Matrix Switcher • Programming Guide 64

MPX 866 A specifications

The Extron MPX 866 A is a powerful multimedia presentation switcher known for its robust functionality and advanced features, ideal for a range of professional environments, particularly in education, corporate, and broadcasting sectors. This device is designed to facilitate seamless switching between multiple audio and video sources, ensuring a smooth and professional presentation experience.

One of the standout features of the MPX 866 A is its ability to handle a variety of input formats, including HDMI, DisplayPort, and analog video signals. This versatility allows users to easily connect different devices, such as laptops, projectors, and video conferencing systems, without the need for additional adapters or converters. The unit supports resolutions up to 4K at 60 Hz, making it suitable for high-definition content display.

The switcher is equipped with Extron’s unique Seamless Switching technology, which provides instantaneous switching between sources without noticeable delays or interruptions. This is particularly beneficial in fast-paced environments where timing is crucial, such as live events or presentations.

Another significant aspect of the MPX 866 A is its advanced audio handling capabilities. It includes integrated audio embedding and de-embedding, allowing users to manage audio signals effectively without compromising quality. The built-in audio delay feature ensures synchronization between audio and video, an essential consideration for professional settings.

For ease of operation, the MPX 866 A offers customizable control options. Users can manage the device through various interfaces, including Extron's user-friendly GUI, third-party control systems, and RS-232 commands. This flexibility makes it easier to integrate the switcher into existing AV setups.

Additionally, the unit incorporates powerful scaling technology, which optimizes image quality by adjusting the resolution of the incoming video signals to match the display capabilities of the output device. This ensures that content appears crisp and clear, regardless of the source resolution.

The MPX 866 A is also designed with reliability in mind, featuring robust construction and a fanless design for silent operation. This makes it suitable for environments where noise reduction is critical.

Overall, the Extron MPX 866 A stands out as a versatile, feature-rich multimedia switcher that enhances the presentation experience. Its advanced technologies and characteristics make it an excellent choice for professionals looking to elevate their audio-visual communication.

Extron electronic MPX 866 A Command and Response Table for SIS Commands, Symbol Definitions, X1 =

Models: MPX 866 A

Command and Response Table for SIS Commands

Symbol Definitions

(see the table on page 67)

X1) =

X1! =

X1$ =

X1% =

X1& =

MPX 866 A specifications