User guide

SW HDMI Series • Remote Communication and Control 22
Command
ASCII Command
(Host to Switcher)
Response
(Unit to Switcher)
Additional Description
Input Selection
Select input
X!
! In
X!
• All
]
Select input
X!
.
X!
= input number: 0 through the
highest number of inputs on the switcher
(2 or 4).
0 deselects (mutes) all inputs
Video Muting
Video mute
X@
B Vmt
X@ ]
Mute the video signal.
View video mute status
B
X@ ]
Show video muting status
X@
. For
X@
:
1 = muted; 0 = unmuted
Audio Muting
Audio mute
X@
Z Amt
X@ ]
Mute the audio signal.
View audio mute status
Z
X@ ]
Show audio muting status
X@
. For
X@
:
1 = muted; 0 = unmuted
Video Color Bit Depth
Set video color bit depth mode
E
V
X#
* BITD
}
Bitd V
X# ]
Select color bit depth mode
X#
. For
X#
:
View audio mute status
Z
X@ ]
0 = automatic, based on the EDID of the
connected output.
1 = Force truncation to 8-bit.
Signal Status
Request status of all signals
E
LS
}
Sig
X1)
•
X1)
*
X1) ] or
Sig
X1)
•
X1)
•
X1)
•
X1)
*
X1) ]
Show signal presence or absence for all
inputs and the output. For
X1)
:
0 = no signal detected
1 = signal detected
Request HDCP status
E
HDCP
}
HDCP
X( ]
Show HDCP status
X(
for all inputs.
For
X(
: 0 = HDCP not required;
1 = HDCP required
EDID Minder
Assign EDID to inputs
E
A *
X$
EDID
}
EDID A
X$ ]
Select an EDID le for all inputs.
X$
= EDID le location number (see
below):
0 = Automatic mode (default): EDID of
the connected display is detected and
passed to the inputs.
1 – 46 = Factory-supplied EDID (see the
EDID table on page 17).
47 – 50 = User-loaded EDID
Example:
E
A * 9 EDID
}
EDID A 09
]
Select EDID le 9 (1440 x 900 @ 60 Hz)
to be stored in memory for the inputs.
View EDID assignment
E
A * EDID
} X$ ]
Show the number (
X$
) of the EDID le
currently assigned to the inputs.
View EDID in hex format
E
R * EDID
} X% ]
View the current EDID assignment in
hexadecimal (256 bytes).
X^
= current EDID information in hex
code.
Command and Response Table for SIS Commands