User Guide
MMX 32 VGA MTP • Setup Guide (Continued)
Reset to factory defaults
System reset (factory default) EZXXX} Zpx] Clear all ties and unmute audio and video.
Unmute RGB EZZ} Zpz] Unmute all.
View ties and output mute
View RGB output tie
Example:
X#%
2%
X@]
3] Output 2 video is tied to input 3 video.
View audio output tie
Example:
X#$
1$
X@]
2] Output 1 audio is tied to input 2 audio.
Output mute X#VM
“VM” must be upper case
X2)]
Output mute 
X2)
 (0 = no mute, 1 = video 
mute, 2 = audio mute, 3 = video and audio 
mute).
Information requests
Information request
 Example:
I/i
i
See below for explanation
V1*X@•A1*X@•V2*X@•A2*X@•Vmt1*X(•Amt1*X(•Vmt2*X(•Amt2
*X(] 
V1*1•A1*1•V2*2•A2*2•Vmt1*0•Amt1*0•Vmt2*0•Amt2*0
Request part number N/n xx-xxx-xx] 60-565-01 = MMX 32 VGA MTP switcher.
Query firmware version Q/q
X1(]
Show firmware version number.
Command ASCII command 
(host to switcher)
 Response
(switcher to host)
Additional description
a b  c  d
NOTES:  •  Tie commands can be made back-to-back with no spaces. Example: 1*1!02!03*03!...
• The matrix switcher supports the 2-digit numeric format (01*02).
NOTE:  a Input 1 supplies video and audio for output 1. 
  b Input 2 supplies video and audio for output 2.
   c Output 1 does not mute video or audio. 
  d Output 2 does not mute video or audio.
68-789-50 
Rev. B 06 12 
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