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Preliminar y, Programmer’s guide, cont’d – Extron Electronics MVX Plus 128 VGA A User Guide User Manual

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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!

.