Extron electronics XTP II CrossPoint 6400 Setup Manual page 39

Command
Audio output volume
Set the volume to a specific value
Example:
Increment volume
Example:
Decrement volume
Read output volume
Audio mutes
Audio mute, HDMI
Audio mute, analog
Audio mute, both
Audio unmute
Read audio mute
Global audio mute, HDMI
Global audio mute, analog
Global audio mute, both
Global audio unmute
NOTE: • = Space
X@
= Output number
X1)
= Mute
X1%
= Volume adjustment range
SIS Command Response
(Host to Unit) (Unit to Host)
X@ X1% X@
* V Out •Vol
1*50v
Out01•Vol50
X@ X@
+V Out •Vol
1+V Out01•Vol51
X@ X@
–V Out •Vol
X@ V X1%]
X@ *1Z Amt X@ *1
X@ X@
*2Z Amt *2
X@ X@
*3Z Amt *3
X@ X@
*0Z Amt *0
X@ X1)]
Z
]
1*Z Amt1
]
2*Z Amt2
3*Z Amt3 ]
0*Z ]
Amt0
01 – 16, 32, or 64
0 = off (unmuted)
1 = HDMI on (HDMI muted)
0 – 64 (1 dB/step except for 0-to-1, which is 22 dB) (default = 64 [0 dB])
Additional Description
X1%]
]
Set output 1 volume to 79%.
X1%]
Increase volume by 1 step.
]
X1%]
Decrease volume by 1 step.
] X@
Mute output
] X@
Mute output
]
Mute all output
]
Unmute output
1 = mute on, 0 = mute off.
Mute all embedded digital audio outputs.
Mute all analog audio outputs.
Mute all embedded digital and analog audio outputs.
Unmute all audio outputs.
2 = analog on (analog muted)
3 = HDMI and analog on (both muted)
HDMI (embedded digital audio off).
analog (analog audio off).
X@
audio (HDMI and analog audio off).
X@
(HDMI and analog audio on).