Programming guide, Section), the matrix – Extron Electronics MTPX Plus Series User Guide User Manual
Page 91
Command/Response Table for SIS Commands (continued)
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional description
Audio input gain and attenuation
NOTE
:
The set gain (G) and set attenuation (g) commands are case sensitive.
Set audio input gain to +dB value
X!
*
X2)
G
In
X!
•Aud
X2!]
Example:
1*2G
In1•Aud+02
]
Set input 1 audio gain to +2 dB.
Set audio input attenuation to -dB
value
X!
*
X2@
g
In
X!
•Aud
X2!]
Increment gain
X!
+G
In
X!
•Aud
X2!]
Increase gain by 1 dB.
Example:
5+G
In5•Aud+03
]
Increase audio input 5 level from +2 dB
to +3 dB.
Decrement gain
X!
-G
In
X!
•Aud
X2!]
Decrease gain by 1 dB.
Example:
7-G
In7•Aud-09
]
Decrease audio input 7 level from -8
dB to -9 dB.
Read input gain
X!
G
X2!]
Example:
3G
-06
]
Audio input 3 level is at -6 dB.
Audio or RS-232 mute commands
Audio or RS-232 mute
X@
*1Z
Amt
X@
*1
]
Mute output
X@
audio or RS-232
(audio off).
Audio or RS-232 unmute
X@
*0Z
Amt
X@
*0
]
Unmute output
X@
audio or RS-232
(audio on).
Read audio or RS-232 mute
X@
Z
X1#]
1 = mute on, 0 = mute off.
Global audio or RS-232 mute
1*Z
Amt1
]
Mute all audio or RS-232 outputs.
Global audio or RS-232 unmute
0*Z
Amt0
]
Unmute all audio or RS-232 outputs.
Names
NOTE
:
The HTML language reserves certain characters for specific functions (see “
“ on page 95).
Write global preset name
EX2#
,
X2$
NG
}
Nmg
X2#
,
X2$]
Example:
E
1,Security 1NG
}
Nmg01
,
Security 1
]
Name global preset 1 “Security 1”.
Read global preset name
EX2#
NG
}
X2$]
Example:
E
2NG
}
Security 2
]
Write room preset name
EX2%
*
X2#
,
X2$
NP
}
Nmp
X2%
*
X2#
,
X2$]
Example:
E
1*3
,
Podium_DVDNP
}
Name room 1, preset 3 “Podium_DVD”.
Nmp01*3
,
Podium_DVD
]
Read room preset name
EX2%
,
X2#
NP
}
X2$]
NOTES:
•
If a preset is unassigned, the
X2$
displays [unassigned].
•
If a global preset is saved, but not yet named, the default name is Preset
X2#
.
•
If a room preset is saved, but not yet named, the default name is Rm
X2%
Prst
X2#
.
NOTE:
X!
= Input number
01 – (maximum number of inputs for your model)
X@
= Output number
01 – (maximum number of outputs for your model)
X*
= Input number
01 – (maximum number of inputs for your model)
X1#
= Mute
0 = off
1 = on
X2)
= Audio gain
0 – 24 (1 dB/step)
X2!
= Numeric dB value
–18 to +24 (45 steps of gain or attenuation) (Default = 0 dB)
X2@
= Audio attenuation
1 – 18 (1 dB/step)
X2#
= Global or room preset #
01 - 32, 10 maximum for a room preset
X2$
= Name
11 characters for room preset names
X2%
= Room # (for room presets)
10 max. (each can have up to 10 presets (X2#s) assigned)
MTPX Plus Series • Programming Guide
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