Programmer’s Guide, cont’d
MVX Plus 128 VGA A Matrix Switcher • Programmer’s Guide
4-12
PRELIMINAR
Y
Command/response table for SIS commands (continued)
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional
description
I/O Grouping
N
The group that is assigned in each of the following I/O grouping commands (
X1)
) must be 1, 2, 3, 4, or 0 (not grouped).
Write input grouping
EX1)
1
X1)
2
...
X1)
12
I
}
GrI
X1)
1
X1)
2
X1)
3
...
X1)
12
]
Each
X1)
entry is the group
number assigned to an input
position, starting from input 1.
Example:
E
401330000444I
}
See below.
01
Input:
GrI
Response #s = group:
Input 1 in group 4
02 03 04 05 06 07 08 09 10 11 12
4 0 1 3 3 0 0 0 0 4 4 4
Input 2 not grouped Input 12 in group 4
Input 1 - Group 4, Input 2 -
Group 0 (not grouped), ...
Input 12 - Group 4.
Write output grouping
EX1)
1
X1)
2
...
X1)
12
O
}
Gro
X1)
1
X1)
2
X1)
3
...
X1)
12
]
Each
X1)
entry is the group
number assigned to an output
position, starting from output 2.
Read input grouping
E
I
}
X1)
1
X1)
2
X1)
3
...
X1)
12
]
Each
X1)
entry is
the group number
assigned to an output
position, starting from input 1.
Example:
E
I
}
See below.
01
Input:
Response = group:
Input 1 in group 1
02 03 04 05 06 07 08 09 10 11 12
1 1 1 3 3 0 0
0
0
4 4 4
Input 8 not grouped Input 12 in group 4
Read output grouping
E
O
}
X1)
1
X1)
2
X1)
3
...
X1)
12
]
Save, recall, and directly write presets
N
•
If you try to recall a preset that is not saved, the matrix switcher responds with the error code
E11
.
•
If a room is not defined (does not exist in the switcher), the matrix switcher responds with the error code
E21
.
•
The following characters are invalid in preset names:
+ - , ` @ = [ ] { } ‘ “ ; : | \ and ?
.
Save current configuration
as a global preset
X1!
,
Spr
X1!]
Command character is a
comma.
Example:
9
,
Spr9
]
Save current ties as preset 9.
Recall a global preset
X1!
.
Rpr
X1!]
Command character is a
period.
Example:
5
.
Rpr05
]
Recall preset 5, which
becomes the current
configuration.
Save current ties for a room
X*
*
X1@
,
Rmm
X*•
Spr
X1@]
Command character is a
comma.
Example:
3*9,
Rmm03
•
Spr09
]
Save current ties as preset 9
for room 3.
Direct write process —
N
The
direct
write
of a global preset
should always be preceded by a
clear
global preset ties
command of that same
preset number, as shown below. In a directly-written preset, each output position’s tied input (or no tied input) remains
unchanged unless overwritten or cleared.
If you do not
clear
the ties in a global preset number before you directly
write
a global preset to that number, ties that
are part of the previous version of the specified preset with the same number can unexpectedly become part of the newly-
created preset.
Clear a global preset’s ties
E
+
X1!
P0*!
}
Spr
X1!]
Clear all ties in preset
X1!
.
