Extron electronics XTP II CrossPoint 1600 User Manual page 116

SIS Command and Response Table for Output-Endpoint-Specific Commands (continued)
Command Function
Audio routing selections
NOTES:
•
These commands select between the audio embedded in the digital video stream and the 2-channel analog audio.
•
These commands are valid only if audio breakaway switching is performed (see the
Output audio HDMI select
Example:
View output audio breakaway
selection
View output audio breakaway
selection, all outputs
Audio output volume
Set the audio volume to a specific
value
Example:
Increment volume
Example:
Decrement volume
Read output volume
Audio mutes
Mute digital audio
Mute analog audio
Mute digital and analog audio
Unmute both audio
View audio mute status
Global digital audio mute
Global analog audio mute
Global digital and audio mute
Global audio unmute
HDCP status
View output HDCP status
View HDCP status of all outputs
:
NOTE X@ = Output number
X2# = Enable and disable for mutes
X3% = Output audio source
X3^ = HDCP status (for outputs)
X3& = Volume
X3* = Digital and analog audio mute status
SIS Command
(Host to Unit to Endpoint)
XTP SR HDMI scaler specific commands (continued)
E X@ X3% }
O * AFMT
E }
O3*0AFMT
E X@ }
O AFMT
E }
OAFMT
X@ X3&
* V
1*50v
X@
+V
1+V
X@
-V
X@
V
X@
*1Z
X@
*2Z
X@
*3Z
X@
*0Z
X@
Z
1*Z
2*Z
3*Z
0*Z
E X@ }
O HDCP
E }
O*HDCP
– , , or
01 16 32
= Disable
0
= Original HDMI audio
0
, , , or
0 2 4 6
, , or = Monitor connected but the video signal is not encrypted
1 3 5
= Monitor connected and the video signal is encrypted
7
00 – 64 (1 dB per step except for
= No mutes
0
= Digital audio mute
1
XTP II CrossPoint 1600, 3200, and 6400 Switchers • Programming Guide
Response
(Endpoint to Unit to Host)
Create Ties
X@ X3%]
AfmtO *
]
AfmtO03*0
X3%]
X3% X3% X3% X3% ]
...
1 2 3 n
X@ X3&]
Out •Vol
]
Out01•Vol50
X@ X3&]
Out •Vol
]
Out01•Vol51
X@ X3&]
Out •Vol
X3&]
X@ ]
Amt *1
X@ ]
Amt *2
X@ ]
Amt *3
X@ ]
Amt *0
X3*]
]
Amt1
]
Amt2
]
Amt3
]
Amt0
X3^]
X3^ X3^ X3^ X3^ ]
...
1 2 3 n
64
= Enable
1
= Embed audio
1
= No monitor connected
0 -to- 1 , which is 13 dB) (see
= Analog audio mute
2
= Digital and analog audio mute
3
Additional Description
commands on page 86).
When audio is broken away from video,
X3%
embed audio from the source in the
video output.
When audio is broken away from video,
use the embedded audio from the input
port when creating an audio breakaway
tie to output 3.
16, 32, or 64 ( ) sequential audio output
n
selections, starting from output 1.
Set output 1 volume to 79%.
Increment volume by 1 step.
Decrease volume by 1 step.
X@
Mute output digital audio (audio off).
X@
Mute output analog audio (audio off).
X@
Unmute output audio (audio on).
Mute all audio digital outputs.
Mute all analog audio outputs.
Mute all digital and and audio outputs.
Unmute all audio outputs.
table 10 on page 103)
108