Programmer’s Guide, cont’d
MVX Plus 128 VGA A Matrix Switcher • Programmer’s Guide
4-12
PRELIMINARY
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)1X1)2...X1)12I}GrIX1)1X1)2X1)3...X1)12]Each X1) entry is the group
number assigned to an input
position, starting from input 1.
Example: E401330000444I}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)1X1)2...X1)12O}GroX1)1X1)2X1)3...X1)12]Each X1) entry is the group
number assigned to an output
position, starting from output 2.
Read input grouping EI} X1)1X1)2X1)3...X1)12]Each X1) entry is
the group number
assigned to an output
position, starting from input 1.
Example: EI}See below.
01Input:
Response = group:
Input 1 in group 1
0203 04 05 06 07 08 09 10 11 12
1 1 1 3 3 0 0 00 4 4 4
Input 8 not grouped Input 12 in group 4
Read output grouping EO} X1)1X1)2X1)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!,SprX1!] Command character is a
comma.
Example: 9,Spr9]Save current ties as preset 9.
Recall a global preset X1!.RprX1!] Command character is a
period.
Example: 5.Rpr05]Recall preset 5, which
becomes the current
configuration.
Save current ties for a room X**X1@,RmmX*•SprX1@] 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*!}SprX1!] Clear all ties in preset X1!.