Remote contr ol, cont’d – Extron Electronics MPX Plus 866 A Rev. A User Manual
Page 16
Refer also to the
MPX Plus 866 A User’
s Manual
at www
.extron.com.
Refer also to the
MPX Plus 866 A User’
s Manual
at www
.extron.com.
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Create ties
N
• Video ties cannot be made between the computer video group and the low resolution video group.
• Program audio ties can only be made to the computer/audio output group (outputs 1 through 6).
• Mixing audio inputs into the output audio using SIS commands requires a complex command. Refer to the
MPX Plus 866 A User's
Manual.
• 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:
m
If the video is tied to output 7, the audio is tied to output 1.
m
If the video is tied to output 10, the audio is tied to output 4.
m
If the video is tied to output 8, the audio is tied to output 2.
m
If the video is tied to output 11, the audio is tied to output 5.
m
If the video is tied to output 9, the audio is tied to output 3.
m
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 matrix switchers support 1-, 2-, and 3-digit numeric entries (1*1!, 02*02&, or 003*003%).
N
The & tie command for RGB and the % tie command for video can be used interchangeably, but you cannot switch between groups.
N
The & read tie command for RGB and the % read tie command for video can be used interchangeably.
Tie input
X!
to output
X@
,
video
and audio
X!
*
X@
!
Out
X@
•
In
X!
•
All
]
(within computer video group)
— or —
Qik
]
(within low resolution video group [because of audio redirect])
Tie input
X!
‘s video and audio to output
X@
.
Example:
1*3!
Out03
•
In01
•
All
]
Tie input 1 video and audio to output 3.
11*9!
Qik
]
Tie input 11 video to output 9
and input 11 audio to output 5.
N
X!
= Input number
00 – 08 (computer video input group) or 00, 09 – 14 (low resolution video input group) (00 = untied)
X@
= Output number
01 – 06 (Computer video and audio output group) or 07 – 12 (low resolution video output group)
N
X!
= Input number
00 – 08 (computer video input group) or 00, 09 – 14 (low resolution video input group) (00 = untied)
X@
= Output number
01 – 06 (Computer video and audio output group) or 07 – 12 (low resolution video output group)
X#
= video format
1 = composite video
2 = S-video
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Create ties (continued)
Tie input
X!
to output
X@
,
computer only
X!
*
X@
&
Out
X@
•
In
X!
•
RGB
]
Audio breakaway.
Example:
(see 2nd Note, above)
5*4&
Out04
•
In05
•
RGB
]
Tie input 5 RGB to output 4.
Tie input
X!
to output
X@
, video
only
X!
*
X@
%
Out
X@
•
In
X!
•
Vid
]
Audio breakaway switching.
Example:
(see 2nd Note, above)
9*7%
Out07
•
In09
•
Vid
]
Tie input 9 video to output 7.
Tie input
X!
to output
X@
, audio
only
X!
*
X@
$
Out
X@
•
In
X!
•
Aud
]
Audio breakaway switching.
Example:
12*4$
Out04
•
In12
•
Aud
]
Tie input 12 audio to output 4.
Read computer video output tie
X@
&
X!]
RGBHV input
X!
is tied to output
X@
.
Read video output tie
X@
%
X!]
Video input
X!
is tied to output
X@
.
Read audio output tie
X@
$
X!]
Audio input
X!
is tied to output
X@
.
Set input format
Set input video format
X!
*
X#
\
Typ
X!
*
X#]
Set the video format to
X#
for input
X!
.
N
The only valid input (
X!
) numbers are 11 through 14.
Example:
11*1\
Typ11*1
]
Set input 11 to composite video.
Read input format
X!
\
X#]
Show the video format of input
X!
.
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