37XTP II CrossPoint Series • Remote Control
SIS Command and response Table for Transmitter Endpoints
NOTE: These commands allow you to control and monitor the HDMI transmitter endpoint from the matrix switcher.
Command SIS Command
(Host to Unit to Endpoint)
Response
(Endpoint to Unit to Host)
Additional Description
Audio routing selection
NOTE: These commands select between the audio embedded in the digital video stream and the 2-channel analog audio.
Input audio selection
E
I
X!
*
X1!
AFMT
}
AfmtI
X!
*
X1!]
Example:
E
I1*0AFMT
}
AfmtI1*0
]
Auto (0): HDMI (digital) takes priority over analog.
View input audio selection
E
I
X!
AFMT
} X1!]
View all input audio selections
E
IAFMT
} X1!
1
X1!
2
X1!
3
...
X1!
n
]
Each
X1!
is the enable or disable status of an input,
starting at input 1. n is 16, 32, or 64.
Audio input gain and attenuation
NOTE: The set gain (G) and set attenuation (g) commands are case sensitive.
Set input level to +dB value
X!
*
X1@
G In
X!
•Aud
X1#]
Example:
1*2G
In01•Aud+02
]
Set input 1 audio gain to +2 dB.
Set input level to -dB value
X!
*
X1$
g In
X!
•Aud
X1#]
Increment gain
X!
+G In
X!
•Aud
X1#]
Increase gain by 1 dB.
Example:
5+G
In05•Aud+03
]
Increase audio input 5 level from +2 dB to +3 dB.
Decrement gain
X!
–G In
X!
•Aud
X1#]
Decrease gain by 1 dB.
Read input level
X!
G
X1#]
NOTE: • = Space
X!
= Input number 01 – 16, 32, or 64
X1!
= Input audio source 0 = Auto (see the example above) 2 = Analog (local 2-channel audio)
1 = HDMI (de-embedded digital audio) (default)
X1@
= Audio gain 0 to +24 (1 dB per step)
X1#
= Numeric dB value –18 to +24 (45 steps of gain or attenuation) (Default = 0 dB)
X1$
= Audio attenuation 1 – 18 (1 dB per step)