Extron electronic MMX 42 Command, ASCII command, Response, Additional description, Example

MMX 42/62 Series Matrix Switchers • Remote Control 4-5

Command/response table for SIS commands

Command	ASCII command	Response	Additional description
	(host to switcher)	(switcher to host)
Create and view ties

NCommands can be entered back-to-back in a string, with no spaces. For example: 1*1!02*02%3*03$.

Create a video and audio tie	X@*X#!	OutX#•InX@•All]	Tie input X@‘s video and audio to output X#.
Example:	5*2!	Out02•In05•All]	Tie input 5's video and audio to output 2.
Create a video only tie	X@*X#%	OutX#•InX@•Vid]	Tie input X@‘s video to output X#(video is broken away).
Create an audio only tie	X@*X#$	OutX#•InX@•Aud]	Tie input X@‘s audio to output X#(audio is broken away).
View video output tie	X#%	InX@]	Video output X#tied to input X@.
View audio output tie	X#$	InX@]	Audio output X#tied to input X@.
Video mute commands
Video mute	X#*1B	VmtX#*1]	Mute output X#video (blank screen).
Video unmute	X#*0B	VmtX#*0]	Unmute output X#video.
Video mute	X#B	X&]	Output X#video mute status is X&(0 = off, 1 = on).
Global video mute	1*B	Vmt1]	Mute all video outputs.
Global video unmute	0*B	Vmt0]	Unmute all video outputs.
Audio mute commands
Audio mute	X#*1Z	AmtX#*1]	Mute (silence) output X#audio.
Audio unmute	X#*0Z	AmtX#*0]	Unmute output X#audio (audio on).
Read audio mute	X#Z	X&]	Output X#audio mute status is X&(0 = off, 1 = on).
Global audio mute	1*Z	Amt1]	Mute all audio outputs.
Global audio unmute	0*Z	Amt0]	Unmute all audio outputs.