Extron electronics DTP CrossPoint 4K Series - Page 80

Command and Response Table for Matrix Switcher Commands (continued)
DTP CrossPoint 4K Series Matrix Switchers • Programming Guide 72
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional description
EDID commands
NOTES:
• Leading zeroes are optional for the entry of the inputs (
X$
s) and EDID values (
X^
s). Leading zeroes are reported in the response.
• For the Save (
E
S
X^
EDID
}
) and Import (
E
I
X^
,
X*
EDID
}
) commands,
X^
is valid only in the user-assigned range applicable to
your matrix size.
Assign EDID data to an input
E
A
X$
*
X^
EDID
}
EdidA
X$
*
X^]
Assign an EDID value of
X^
to input
X$
.
Example:
E
A7*12EDID
}
EdidA07*12
]
Assign an EDID value of 1024x768 at
60 Hz to input 7.
Assign EDID data to all inputs
E
A
X^
*EDID
}
EdidA
X^]
Assign an EDID value of
X^
to all inputs.
View EDID input assignment
E
A
X$
EDID
} X^]
Save output EDID to user assigned
slot
E
S
X&
*
X^
EDID
}
EdidS
X&
*
X^]
Save the output
X&
EDID to location
X^
.
Example:
E
S1*1EDID
}
EdidS1*1
]
Save the output 1 EDID to user location 1.
Import EDID to user slot
E
I
X^
,
X*
EDID
}
EdidI
X^]
Export EDID
E
E
X^
,
X*
EDID
}
EdidE
X^]
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$
*
X1)
AFMT
}
AfmtI
X$
*
X1)]
Use audio from the
X1)
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
} X1)]
View all input audio source selections
E
IAFMT
} X1)
1
X1)
2
X1)
3
...
X1)
n
]
10 or 8 (n) 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 101 for details.
Output audio HDMI select
E
O
X%
*
X1!
AFMT
}
AfmtO
X%
*
X1!]
Embed audio from the
X1!
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
} X1!]
View output audio selection, all
outputs
E
OAFMT
} X1!
1
X1!
2
X1!
3
...
X1!
n
]
8, 6, 4, or 2 (n) sequential audio output
selections, starting from output 1.
NOTE: X$ = Input number 00 – the highest numbered input for your model (00 = untied input)
X% = Output number 00 – the highest numbered output for your model (00 = untied output)
X^ = EDID value (resolution and rate) See EDID Values Table.
X& = Output number (with A and B) See X& definition on page 68 for numbers by matrix size.
X* = EDID filename <name>.bin. Can include a full path name. File carries 128 or 256 bytes of data.
X( = Mute enable or disable status 0 = Disable (unmute) 1 = Mute video 2 = Mute video and sync
X1) = Input audio source 0 = Auto (see the Example 2, above) (default)
1 = HDMI (digital audio) 2 = Analog 2-channel audio
X1! = Output audio source 0 = Original HDMI audio 1 = Embed audio (from DSP) 2 = None