Extron DTP T HD2 4K 230/330 • SIS Commands
15
Command and Response Table for SIS Commands
Command
ASCII Command
(host to unit)
Response
(unit to host)
Additional Description
Video Mute
Video mute single output
X!
*
X(
B/b
Vmt
X!
*
X(]
X(
=
0
-
2
(
default
is
0
)
Video mute all outputs
X(
B/b
Vmt
X(]
Query video mute status
B/b
X(
•
X(]
Vmt
X(
•
X(]
Video mute status of outputs
1
-
2
Verbose Mode 2/3
Embedded Audio Mute
Audio mute single output
X!
*
X@
Z/z
Amt
X!
*
X@]
Audio mute of embedded audio only
Audio mute all outputs
X@
Z/z
Amt
X@]
Query audio mute status
Z/z
X@
•
X@]
Amt
X@
•
X@]
Audio mute status of outputs
1
-
2
Verbose Mode 2/3
TMDS Output Format
Set format for single
output
EX!
*
X1)
VTPO
}
Vtpo
X!
*
X1)]
X1)
=
0-7
(
default
is
0
)
Set format for all outputs
EX1)
VTPO
}
Vtpo
X1)]
Query format settings
E
VTPO
}
X1)
•
X1)]
Vtpo
X1)
•
X1)]
Outputs
1
-
2
Verbose Mode 2/3
Video Color Bit Depth
Set video bit depth for a
single output
E
V
X!
*
X#
BITD
}
BitdV
X!
*
X#]
X#
=
0
(
default
) or
1
Set video bit depth for all
outputs
E
V
X#
BITD
}
BitdV
X#]
X#
=
0
(
default
) or
1
Query video bit depth for
all outputs
E
VBITD
}
X#
•
X#]
BitdV
X#
•
X#]
Video bit depth of outputs
1
-
2
Verbose Mode 2/3
NOTES:
X!
= Output selection
X@
= Output status
X#
= Video color bit depth
X(
= Video mute
X1)
= TMDS output format
1
through max number of outputs
0
(disabled/off/undetected,
default
),
1
(enabled/on/detected)
0
= auto (based on EDID of sink),
1
= force 8-bit
0
= disabled,
1
= video (TMDS),
2
= video and sync
0
= Auto (
default
)
1
= DVI RGB 444
2
= HDMI RGB “Full”
3
= HDMI RGB “Limited”
4
= HDMI YUV 444 “Full”
5
= HDMI YUV 444 “Limited”
6
= HDMI YUV 422 “Full”
7
= HDMI YUV 422 “Limited”
