Command and Response Table for SIS Commands
Command
ASCII Command
(Host to Scaler)
Response
(Scaler to Host)
Additional Description
Input Configuration
Input EDID
NOTES:
•
Exporting a default EDID table (
X2)
value of
10
or greater) results in the Digital 2-Ch audio table being
exported.
•
The
filename
can optionally consist of a full path name. The EDID file extension is .bin, carrying 128 or
256 bytes of binary data.
Assign EDID to input
E
A
X!
*
X2)
EDID
}
Edid
A
X!
*
X2)
]
Assign EDID resolution and
refresh rate
X2)
to input
X!
.
View assigned EDID
data
E
A
X!
EDID
}
X2)
]
In verbose modes 2 and 3:
Edid
A
X!
*
X2)
]
View assigned EDID resolution
and refresh rate
X2)
for input
X!
.
Save HDMI output EDID
E
S
X@
*
X2)
EDID
}
Edid
S
X@
*
X2)
]
Save HDMI output
X@
EDID to
custom EDID
X2)
.
X2)
can be
201
,
202
, or
203
.
Export EDID file
E
E
X2)
,
filename
EDID
}
Edid
E
X2)
]
Export EDID table
X2)
to file
filename
.
Import EDID file
E
I
X2)
,
filename
EDID
}
Edid
I
X2)
]
Import EDID table
X2)
from
file
filename
. Valid only when
X2)
=
201
,
202
, or
203
.
Auto-Image
Execute
1*0A
Img
1*0
]
Perform an Auto-Image on the
current input (follows current
aspect ratio setting).
Execute and Fill
1*1A
Img
1*1
]
Perform an Auto-Image and fill
entire display screen.
Execute and Follow
1*2A
Img
1*2
]
Perform an Auto-Image and
follow the input aspect ratio.
Active Pixels
View
E
1
APIX
}
X*
]
In verbose modes 2 and 3:
Apix1*
X*
]
Show active pixels
X*
for the
input.
X*
is 4 digits padded
with zeros.
Active Lines
View
E
1
ALIN
}
X(
]
In verbose modes 2 and 3:
Alin1*
X(
]
Show active lines
X(
for the
input.
X(
is 4 digits padded
with zeros.
NOTE:
X!
= Input number:
1
or
2
(
2
is available on the xi model only)
X@
= Output number:
1
or
2
(
2
is available on the xi model only)
X*
= Number of active pixels
X(
= Number of active lines
X2)
= EDID emulations:
0
= Automatic: matches current output resolution (default),
201
= Custom EDID 1,
202
= Custom EDID 2,
203
= Custom EDID 3
For variables
10-87
DSC HD-HD 4K Plus A Series • Remote Configuration and Control
52