DTP Crosspoint 84 IPCP Series Matrix Switchers • Programming Guide
11
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional description
Video mutes
Mute video only
X@
*1B
Vmt
X@
*1
]
Mute output
X@
video (video off, sync on).
Mute video and sync
X@
*2B
Vmt
X@
*2
]
Mute output
X@
video and sync.
Unmute video
X@
*0B
Vmt
X@
*0
]
Unmute output
X@
video (video on).
Read video mute
X@
B
X%]
X%
=
1
= enable (muted)
0
= disable (unmuted) (
default
).
Global video mute
1*B
Vmt1
]
Mute all video outputs.
Global video and sync mute
2*B
Vmt2
]
Mute all video and sync outputs.
Global video unmute
0*B
Vmt0
]
Unmute all video outputs.
Audio routing selections
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!
*
X^
AFMT
}
AfmtI
X!
*
X^]
Use audio from the
X^
source.
Example 1:
E
I1*1AFMT
}
AfmtI01*1
]
Use analog audio from the analog audio
port of input 1.
Example 2:
E
I1*0AFMT
}
AfmtI01*0
]
Auto (
0
): Digital audio takes priority over
analog audio.
View input audio selection
E
I
X!
AFMT
}
X^]
View all input audio selections
E
IAFMT
}
X^
1
X^
2
X^
3
...
X^
8
]
8 sequential audio input selections,
starting from input 1.
Output audio HDMI select
E
O
X@
*
X&
AFMT
}
AfmtO
X@
*
X&]
When audio is broken away from video,
embed audio from the
X&
source in the
video output.
Example:
E
O3*0AFMT
}
AfmtO03*0
]
When audio is broken away from video,
use the embedded audio from the input
port when creating an audio breakaway
tie to output 3.
View output audio breakaway
selection
E
O
X@
AFMT
}
X&]
View output audio breakaway
selection, all outputs
E
OAFMT
}
X&
1
X&
2
X&
3
X&
4
]
4 sequential audio output selections,
starting from output 1.
Audio input format
View detected digital input audio
format
E
40*
X!
STAT
}
X*]
40STAT
X!
*
X*]
Format detected on input
X!
is
X*
.
Verbose mode 2 or 3 response.
Input reports as an HDCP-authorized device
HDCP authorized device on
E
E
X!
*1HDCP
}
HdcpE
X!
*1
]
Set the input as an HDCP authorized
device.
HDCP authorized device off
E
E
X!
*0HDCP
}
HdcpE
X!
*0
]
Set the input as not an HDCP
authorized device.
View HDCP authorized status
E
E
X!
HDCP
}
X(]
Show HDCP authorized device status.
HDMI output settings
Set output HDCP mode to auto
E
S
X@
*0HDCP
}
HdcpS
X@
*0
]
Set output
X@
HDCP to auto.
Set output HDCP mode to on
E
S
X@
*1HDCP
}
HdcpS
X@
*1
]
Set output
X@
HDCP to on (always
encrypted).
View output HDCP mode
E
S
X@
HDCP
}
X1)]
NOTE:
X!
= Input number
01
–
08
X@
= Output number
01
–
04
X%
= Enable or available
0
= Disable
1
= Enable
X^
= Input audio source
0
= Auto (see
example 2
above)
1
= HDMI (de-embedded digital audio) (default)
2
= Analog 2-channel audio
X&
= Output audio source
0
= Original HDMI audio
1
= Embed audio
2
= None
X*
= Detected input audio format
0
= None
1
= 2-channel
2
= 3-channel or bitstream
X(
= HDCP authorized device
0
= Off
1
= On (
default
)
X1)
= HDCP output
0
= Auto
1
= On (always encrypted)
