Extron electronic MPX Plus 866 A manual Command Ascii command Response Additional, Description

Command/response table for basic SIS commands

Command	ASCII command	Response	Additional
	(host to switcher)	(switcher to host)	description

Create ties

N• Video ties cannot be made between the computer video group and the low resolution video group.

•Program audio ties can be made only to the computer/audio output group (outputs 1 through 6).

•Mixing audio inputs into the output audio using SIS commands requires a complex command. See appendix B, “Command/Response table for DSP SIS commands”.

•Video and audio ties between the low resolution video input group and the low resolution video outputs group are always made with the program audio redirected. In such an operation, the switcher automatically ties the audio to an output in the computer/audio outputs group (outputs 1 through 6) as follows:

If the video is tied to output 7, the audio is tied to output 1.

If the video is tied to output 8, the audio is tied to output 2.

If the video is tied to output 9, the audio is tied to output 3.

If the video is tied to output 10, the audio is tied to output 4.

If the video is tied to output 11, the audio is tied to output 5.

If the video is tied to output 12, the audio is tied to output 6.

•Commands can be entered back-to-back in a string, with no spaces. For example: 1*1!02*2&02*04%4*6$.

•The quick multiple tie and tie input to all output commands activate all I/O switches simultaneously.

•The matrix switchers support 1-, 2-, and 3-digit numeric entries (1*1, 02*02, or 003*003).

NThe & tie command for RGB and the % tie command for video can be used interchangeably on the matrix switcher, but you cannot switch between groups. The switcher returns an X13 error if you try.

NThe & view tie command for RGB and the % view tie command for video can be used interchangeably on the matrix

switcher.
Tie input X! to output X@,	X!*X@!
video and audio

Example:1*3!

OutX@•InX!•All] (within computer video group)

— or —

Qik] (within low resolution video group [because of automatic

audio redirect switching])
	Tie input X@‘s video and
	audio to output X#.
Out03•In01•All]	Tie input 1 video and audio
	to output 3.

Example:	11*9!	Qik]	Tie input 11 video to output 9
			and input 11 audio to output 5.
Tie input X! to output X@,	X!*X@&	OutX@•InX!•RGB]	Audio breakaway switching.
computer video only
Example	5*4&	Out04•In05•RGB]	Tie input 5 RGB to output 4.
(see 2nd note, above)
Tie input X! to output X@,	X!*X@%	OutX@•InX!•Vid]	Audio breakaway switching.
video only

PRELIMINARY

Example	9*7%
(see 2nd note, above)
Tie input X! to output X@,	X!*X@$
audio only
Example:	12*4$
Quick multiple tie	E+QX!*X@!...X!*X@$}
Example:	E+Q3*4!3*5%3*6$}

Out07•In09•Vid]	Tie input 9 video to output 7.
OutX@•InX!•Aud]	Audio breakaway switching.
Out04•In12•Aud]	Tie input 12 audio to output 4.
Qik]
Qik]	Tie input 3 video and audio
	to output 4, tie input 3 video
	to output 5, and tie input 3
	audio to output 6.

N X! = Input number	00 = untied
	01	– 08	= the computer video group
X@ = Output number	09	– 14	= the low resolution video group
	01 – 12 for video
	01	– 06 for audio
MPX Plus 866 A Media Presentation Matrix Switcher • SIS Programming and Control				4-9