Extron electronics DTP CrossPoint 84 - Page 66

DTP CrossPoint 84 Series Matrix Switchers • Programming Guide 58
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional description
Video Mutes
Mute video only
X@*1B VmtX@*1] Mute output X@ video (video off, sync on).
Mute video and sync
X@*2B VmtX@*2] Mute output X@ video and sync.
Unmute video
X@*0B VmtX@*0] Unmute output X@ video (video on).
Read video mute
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 Routing Selections
NOTE: These commands select between the audio embedded in the digital video stream and the 2-channel analog audio.
Input audio selection
EIX!*X^AFMT} AfmtIX!*X^] Use audio from the X^ source.
Example 1:
EI1*2AFMT} AfmtI02*1]
Use analog audio from the analog audio
port of input 1.
Example 2:
EI1*0AFMT} AfmtI01*0]
Auto (0): Digital audio takes priority over
analog audio.
View input audio
selection
EIX!AFMT} X^]
View all input audio
selections
EIAFMT} X^
1
X^
2
X^
3
... X^
8
]
8 sequential audio input selections, starting
from input 1.
Output audio HDMI
select
EOX@*X&AFMT} AfmtOX@*X&]
When audio is broken away from video,
embed audio from the
X& source in the
video output.
Example:
EO3*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
EOX@AFMT} X&]
View output audio
breakaway selection, all
outputs
EOAFMT} 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
E40*X!STAT} X*]
40StatX!*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
EEX!*1HDCP} HdcpEX!*1]
Set the input as an HDCP authorized
device.
HDCP authorized
device off
EEX!*0HDCP} HdcpEX!*0]
Set the input as not an HDCP authorized
device.
View HDCP authorized
status
EEX!HDCP} X(]
Show HDCP authorized device status.
KEY: X! = Input number 01 – 08
X@ = Output number 01 – 04
X% = Mute enable 0 = Disable (unmute) 1 = Mute video 2 = Mute video and sync
X^ = Input audio source 0 = Auto (see the Example 2, above) 2 = Analog 2-channel audio
1 = HDMI (de-embedded digital audio) (default)
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)