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68-2203-50 Rev. B
02
1
9
Basic SIS Commands
To use SIS commands, connect the XTP SFR HD 4K to a host device through the RS-232 or USB connector. Use the Extron
DataViewer utility or a control system to send SIS commands and receive responses. The following table identifies a selection of
SIS commands (for a full list, see the
XTP SFR HD 4K User Guide
at
www.extron.com
).
Command
ASCII Command
(Host to Device)
Response
(Device to Host)
Additional Description
Picture adjustments
Execute image reset
A
Img
]
Execute a one time image reset.
Mute video
1B
Vmt1
]
Mute video and display a black screen.
Mute video and sync
2B
Vmt2
]
Mute video and sync.
Unmute video
0B
Vmt0
]
Unmute the video.
Output configuration
Set scaler output rate
EX3$
RATE
}
Rate
X3$]
Set the output resolution and refresh rate.
View scaler output rate
E
RATE
}
Rate
X3$]
View the selected output resolution and refresh
rate.
Set a test pattern
X1!
J
Tst
X1!]
Set the test pattern to
X1!
.
View the test pattern
J
Tst
X1!]
View the current test pattern status.
Audio configuration
Mute all audio
7Z
Amt7
]
Mute all audio outputs.
Unmute audio
0Z
Amt0
]
Unmute all audio outputs.
Set volume level
X1&
V
Vol
X1&]
Set the output volume to
X1&
.
View volume level
V
Vol
X1&]
View the current volume setting.
Advanced configuration
Enable executive mode
1X
Exe1
]
Lock the front panel.
Disable executive mode
0X
Exe0
]
Unlock the front panel.
Set aspect ratio to Fill
E
1ASPR
}
Aspr1
]
Fill the entire output screen.
Set aspect ratio to Follow
E
2ASPR
}
Aspr2
]
Match the native value.
View aspect ratio setting
E
ASPR
}
Aspr
X2#]
View the current aspect ratio setting.
Reset
Reset to factory default
E
ZXXX
}
Zpx
]
Resets all user settings back to factory defaults.
KEY:
X1!
= Test pattern (
0
= off [default],
1
= crop,
2
= alternating pixels,
3
= crosshatch,
4
= color bars,
5
= grayscale)
X1&
= Volume (
0-64
, where
64
= default)
X2#
= Input aspect ratio (
1
= Fill [default],
2
= Follow)
X3$
= Output scaler resolution and refresh rate (see the table below for a selection of resolutions and refresh rates or the
XTP SFR HD 4K User Guide
for a full list)
SIS Variable
X3$
for Selected Output Resolution and Refresh Rate Combinations (Where
X3$
= 1 through 68, 0)
Resolution
23.98 Hz
24 Hz
25 Hz
29.97 Hz
30 Hz
50 Hz
59.94 Hz
60 Hz
1024x768
3
1280x800
5
1280x1024
6
1680x1050
12
1920x1200
14
720p
23
24
25
26
27
28
1080p
32
33
34
35
36
37
38
39*
2K (2048x1080)
40
41
42
43
44
45
46
47
4K (3840x2160)
64
65
66
67
68
Bypass scaling
0
* = default
© 2016-201
9
Extron Electronics — All rights reserved.
All trademarks mentioned are the property of their respective owners.
