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Command/response table for SIS commands (continued)
Command
Audio input gain and attenuation
N The set gain (G) and set attenuation (g) commands are case sensitive.
Set input audio gain to +dB
value
Example:
Set input audio attenuation
to -dB value
Increment gain
Example:
Decrement gain
Example:
Read input gain
Audio or RS-232 mute commands
Audio or RS-232 mute
Audio or RS-232 unmute
Read audio or RS-232 mute
Global audio or RS-232
mute
Global audio or RS-232
unmute
Names
Write global preset name
Example:
Read global preset name
Example:
• If a preset is unassigned, the
N
• If a global preset is saved, but not yet named, the default name is Preset
Write input name
Example:
Read input name
Write output name
Example:
Read output name
X@
N
= Output number
X#
= Input number
X^
= Mute
X1!
= Audio gain
X1@
= Numeric dB value
X1#
= Audio attenuation
X1$
= Global preset #
X1%
= Name
ASCII command
Response
(host to switcher)
(switcher to host)
X#
X1!
*
G
In
1*2G
In01•Aud+02
X#
X1#
*
g
In
X#
+G
In
5+G
In05•Aud+03
X#
-G
In
7-G
In07•Aud-09
X#
X1@]
G
X@
*1Z
Amt
X@
*0Z
Amt
X@
X^]
Z
1*Z
Amt1
0*Z
Amt0
EX1$ , X1%
}
NG
Nmg
E
}
1,Security 1NG
Nmg01
EX1$
}
X1%]
NG
E
}
2NG
Security 2
X1%
displays [unassigned].
EX# , X1%
}
NI
Nmi
E
,
}
1
Podium camNI
Nmi01
EX#
}
X1%]
NI
EX# , X1%
}
NO
Nmo
E
}
1,Main PJ1NO
Nmo01,Main PJ1
EX#
}
X1%]
NO
01 – 32
01 – (maximum number of inputs for your model)
0 = off
0 – 24 (1 dB/step)
–18 to +24 (45 steps of gain or attenuation) (Default = 0 dB)
1 – 18 (1 dB/step)
0 - 32, 10 maximum (0 = current configuration)
12 characters maximum
MTPX Twisted Pair Matrix Switchers • Programmer's Guide
Additional
description
X#
X1@]
•Aud
]
Set input 1 audio gain to
+2 dB.
X#
X1@]
•Aud
X#
X1@]
Increase gain by 1 dB.
•Aud
]
Increase audio input 5 level
from +2 dB to +3 dB.
X#
X1@]
Decrease gain by 1 dB.
•Aud
]
Decrease audio input 7 level
from -8 dB to -9 dB.
X@
]
*1
Mute output
RS-232 (audio off).
X@
]
*0
Unmute output
RS-232 (audio on).
1 = mute on, 0 = mute off.
]
Mute all audio or RS-232
outputs.
]
Unmute all audio or RS-232
outputs.
X1$ , X1%]
]
,
Name global preset 1
Security 1
"Security 1".
]
X1$
.
X# , X1%]
,
]
Name input 1
Podium cam
"Podium cam".
X# , X1%}
]
Name output 1 "Main PJ1".
1 = on
X@
audio or
X@
audio or
4-9
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