Extron electronics DTP CrossPoint 108 4K - Page 68

Command and Response Table for Matrix Switcher Commands (continued)
DTP CrossPoint 4K Series Matrix Switchers • Programming Guide 60
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 status
X$
B
X^]
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 source routing selections
NOTES:
• For inputs, these commands select between the audio embedded in the digital video stream and the 2-channel analog audio.
• For outputs, these commands select between the original audio, audio from DSP, or none. Audio from DSP can be from analog or
digital inputs. None selects and then mutes the original audio.
Input audio source selection
E
I
X!
*
X&
AFMT
}
AfmtI
X!
*
X&]
Use audio from the
X&
source.
Example 1:
E
I1*2AFMT
}
AfmtI01*2
]
Use input 1 analog audio.
Example 2:
E
I1*0AFMT
}
AfmtI01*0
]
Auto (0): Digital takes priority over analog.
View input audio source selection
E
I
X!
AFMT
} X&]
View all input audio source selections
E
IAFMT
} X&
1
X&
2
X&
3
...
X&
10
]
10 sequential audio input selections,
starting from input 1.
NOTE: The exact behavior of the output audio HDMI select (
E
OAFMT) command depends on a variety of factors, including the audio
input and the audio format selected in the line audio input. See
Line audio input signal controls on page 87 for details.
Output audio HDMI select
E
O
X@
*
X*
AFMT
}
AfmtO
X@
*
X*]
Embed audio from the
X*
source in the
video output.
Example:
E
O3*0AFMT
}
AfmtO03*0
]
Use the embedded audio from the input
port when creating an audio breakaway
tie to output 3.
View output audio selection
E
O
X@
AFMT
} X*]
View output audio selection, all
outputs
E
OAFMT
} X*
1
X*
2
X*
3
...
X*
8
]
8 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 HDCP authorized.
HDCP authorized device off
E
E
X!
*0HDCP
}
HdcpE
X!
*0
]
Set the input as not HDCP authorized.
View HDCP authorized status
E
E
X!
HDCP
} X1)]
Show HDCP authorized device status.
HDMI HDCP 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 follow (DVI)
E
S
X@
*2HDCP
}
HdcpS
X@
*2
]
Set output
X@
HDCP to follow (DVI).
Set output HDCP mode to on
E
S
X@
*1HDCP
}
HdcpS
X@
*1
]
Set output
X@
HDCP to always encrypted.
Set output HDCP mode to on (DVI)
E
S
X@
*3HDCP
}
HdcpS
X@
*3
]
Set output
X@
HDCP to on (DVI).
View output HDCP mode
E
S
X@
HDCP
} X1!]
NOTE: X! = Input number 01 – 10
X@ = Output number 01 – 08
X$ = Output number 01, 02, 03, 04, 5a, 5b, 6a, 6b, 07, and 08
X^ = Mute enable or disable status 0 = Disable (unmute) 1 = Mute video 2 = Mute video and sync
X& = Input audio source 0 = Auto (see the Example 2, above) (default)
1 = HDMI (digital audio) 2 = Analog 2-channel audio
X* = Output audio source 0 = Original HDMI audio 1 = Embed audio (from DSP) 2 = None
X( = Detected input audio format 0 = None 1 = Analog 2 = 2-channel PCM 3 = Bitstream
X1) = HDCP authorized device status 0 = Off 1 = On (default)
X1! = HDCP output mode 0 = Auto (follow the input) (default) 2 = Follow input with continuous DVI trials
1 = On (always encrypt HDMI outputs) 3 = Always encrypt HDMI outputs, continuous DVI trials