Extron electronics DTP CrossPoint 4K Series User Manual page 80

Command and Response Table for Matrix Switcher Commands (continued)
Command Function
EDID commands
NOTES:
•
Leading zeroes are optional for the entry of the inputs (
•
E X^
For the Save ( S EDID
your matrix size.
Assign EDID data to an input
Example:
Assign EDID data to all inputs
View EDID input assignment
Save output EDID to user assigned
slot
Example:
Import EDID to user slot
Export EDID
Video mutes
Mute video only
Mute video and sync
Unmute video
Read video mute status
Global video mute
Global video and sync mute
Global video unmute
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
Example 1:
Example 2:
View input audio source selection
View all input audio source selections
NOTE: The exact behavior of the output audio HDMI select (
input and the audio format selected in the line audio input. See
Output audio HDMI select
Example:
View output audio selection
View output audio selection, all
outputs
NOTE: X$ = Input number
X% = Output number
X^ = EDID value (resolution and rate)
X& = Output number (with
X* = EDID filename
X( = Mute enable or disable status
X1) = Input audio source
X1! = Output audio source
SIS Command
(Host to Unit)
X$
s) and EDID values (
} E X^ X* }
) and Import ( I , EDID
E X$ X^ }
A * EDID
E }
A7*12EDID
E X^ }
A *EDID
E X$ }
A EDID
E X& X^ }
S * EDID
E }
S1*1EDID
E X^ X* }
I , EDID
E X^ X* }
E , EDID
X&
*1B
X&
*2B
X&
*0B
X&
B
1*B
2*B
0*B
E X$ X1) }
I * AFMT
E }
I1*2AFMT
E }
I1*0AFMT
E X$ }
I AFMT
E }
IAFMT
E
OAFMT
Line audio input signal controls
E X% X1! }
O * AFMT
E }
O3*0AFMT
E X% }
O AFMT
E }
OAFMT
– the highest numbered input for your model (
00
– the highest numbered output for your model (
00
See EDID Values Table.
and ) See X& definition
A B
<name> Can include a full path name. File carries 128 or 256 bytes of data.
.bin.
0 = Disable (unmute)
= Auto (see the Example 2, above) (default)
0
= HDMI (digital audio)
1
= Original HDMI audio
0
DTP CrossPoint 4K Series Matrix Switchers • Programming Guide
Response Additional description
(Unit to Host)
X^
s). Leading zeroes are reported in the response.
X^
) commands, is valid only in the user-assigned range applicable to
X$ X^]
Assign an EDID value of
EdidA *
] Assign an EDID value of 1024x768 at
EdidA07*12
60 Hz to input 7.
X^]
EdidA Assign an EDID value of
X^]
X& X^] Save the output
EdidS *
] Save the output 1 EDID to user location 1.
EdidS1*1
X^]
EdidI
X^]
EdidE
X& ]
Mute output
Vmt *1
X& ]
Mute output
Vmt *2
X& ]
Vmt *0 Unmute output
X(]
] Mute all video outputs.
Vmt1
] Mute all video and sync outputs.
Vmt2
] Unmute all video outputs.
Vmt0
X$ X1)]
Use audio from the
AfmtI *
] Use input 1 analog audio.
AfmtI01*2
]
Auto (0): Digital takes priority over analog.
AfmtI01*0
X1)]
X1) X1) X1) X1) ] 10 or 8 (n) sequential audio input
1 2 3 ...
n
selections, starting from input 1.
) command depends on a variety of factors, including the audio
X% X1!]
AfmtO * Embed audio from the
video output.
] Use the embedded audio from the input
AfmtO03*0
port when creating an audio breakaway
tie to output 3.
X1!]
X1! X1! X1! X1! ] 8, 6, 4, or 2 (n) sequential audio output
... n
1 2 3
selections, starting from output 1.
= untied input)
00
00
on page 68 for numbers by matrix size.
1 = Mute video
= Analog 2-channel audio
2
= Embed audio (from DSP)
1
X^ X$
to input
X^
to all inputs.
X& EDID to location X^
X&
video (video off, sync on).
X&
video and sync.
X&
video (video on).
X1)
source.
on page 101 for details.
X1!
source in the
= untied output)
2 = Mute video and sync
= None
2
.
.
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