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Preliminar y, Programming and control, cont’d – Extron Electronics MPX 423 A User Manual

Page 36

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SIS

Programming and Control, cont’d

MPX 423 A • SIS Programming and Control

4-8

PRELIMINAR

Y

Command

ASCII Command
(host to switcher)

Response
(switcher to host)

Additional description

RGB/Video Mute

RGB/video mute

X#

*1B/b

Vmt

X#

*1

]

Mute output

X#

RGB (video off)

1 = mute on, 0 = mute off

RGB/video unmute

X#

*0B/b

Vmt

X#

*0

]

Unmute output

X#

RGB (video

on).

Read RBG/video mute

X#

B/b

X(]

1 = mute on, 0 = mute off

N

User may also use input 0 (zero) for mute (i.e., 0*1! = mute output 1 for video and audio)

View output mutes

E

VM

}

X1$

(1),

X1$

(2),

X1$

(3),

X1$

(4),

X1$

(5),

X1$

(6),

]

Each

X1$

response is the mute

status of an output, starting
from output 1.

N

Outputs 1 and 2 = VGA and audio; Outputs 3 and 4 = video only; Outputs 5 and 6 = S-video only.

List DSVP (Digital Sync Validation Processing)

List sync (DSVP)
(VGA inputs only)

X!

LS

X1%

,

X1%]

Listed as Horz,
Vert - xxx.xx,xxx.xx

N

If there is no connection or error, the unit responds with 000.00, 000.00.

List all (DSVP)

0LS

X1)

1

X1)

2

X1)

3

X1)

4

X1)

5

X1)

6

X1)

7

X1)

8

X1)

9

X1)

1 0

X1)

1 1

X1)

12

]

Each

X1)

response is the

connection status of an input,
starting from input 1.

Example: “OLS” unit response = 010111001011

]

In this example, signals are present on VGA inputs 2, 4; video inputs 1, 2; and S-video inputs 1,3, and 4.

Front Panel Security Lockout Mode

Lock all front panel
functions

1X/x

Exe 1

]

Enable lock mode 1.

Unlock all front panel
functions

0X/x

Exe 0

]

Unlock front panel.

View lock status

X/x

X(]

Request Information

I/i

Vga1*

X@

•Vga2*

X@

Vid1*

X@

•Vid2*

X@

Svd1*

X@

•Svd2*

X@

Aud1*

X@

•Aud2*

X@]

Request Part Number

N/n

XX-XXX-XX

]

See also Appendix A for part #.

Example:

60-683-01

]

MPX 423 A part # is 60-683-01.