Command
ASCII Command
(host to switcher)
Response
(switcher to host)
Additional
Description
Input Selection
Select video and
audio input
X!
!
Chn
X!]
Select a video and audio
input source
X!
View current input
!
X!]
View currently selected
input source
X!
.
Select a video input
X!
&
Vid
X!]
Select a video only input
source
X!
.
View current video
input
&
X!]
View currently selected
video input source
X!
.
Select an audio
input
X!
$
Aud
X!]
Select an audio only
input source
X!
.
View current audio
input
$
X!]
View currently selected
audio input source
X!
.
Video Configuration
Set analog video
format
X@
*
X#
\
Inp
X@
•
Typ=
X#]
Set input
X@
to
X#
.
View video format
X@
\
X#]
View video format
X#
for
analog input
X@
.
Video Mute (Output)
NOTE:
Mutes all video: composite, S-video, component, RGB and digital (TMDS).
Video mute
1B
Vmt 1
]
Mute video outputs.
Video unmute
0B
Vmt
0
]
Unmute video outputs.
View mute status
B
0
or 1
]
View mute status.
HDMI Audio Mute (Output)
NOTE:
Mutes the embedded audio on the HDMI output.
Audio mute
1Z
Amt 1
]
Mute audio output.
Audio unmute
0Z
Amt
0
]
Unmute audio output.
View mute status
Z
0
or 1
]
View output mute status.
Mic Input Mute control
NOTE:
This command controls the first gain block of the mic input. See the
DSP Configurator Help
file for details.
Set mic input mute
E
M
X1#
*
X4(
AU
}
DsM
X1#
*
X4(]
Set the mic input mute
X4(
for mic
X1#
.
View mute value
E
M
X1#
AU
}
X4(]
View mic mute value
X4(
.
Mic Pre-mixer Gain Control
NOTE:
This command controls the gain blocks immediately after the ducker blocks. See the
DSP Configurator Help
file for details.
Set mic value
E
G
X5!
*
X5$
AU
}
DsG
X5!
*
X5$]
Set the Mic value
X5$
for
Mic
X5!
.
View mic value
E
G
X5!
AU
}
X5$]
View value
X5$
.
NOTE:
X!
= Input selection: 0 through 8, 0 = no connection
X@
= Analog input: 1 through 3
X#
= Input video format: 1= composite, 2 = S-video, 3= YUV, 4 = RGB (all sync formats), default = RGB
X1#
= Mic number (mute inputs): 40000 = Mic 1, 40001 = Mic 2
X4(
= Mute status: 0 = mute off, 1 = mute on (default)
X5!
= Mic number, 40100 = Mic 1, 40101 = Mic 2
X5$
= Mic value: 0 to -100 dB, in 0.1 dB steps. For example 2048 = 0 dB, 2047 = -0.1 dB, 2038 = -1 dB,
1048 = -10 dB, 1048 = -100 dB,
See mic gain table on page 68 for details
.
Command Response Table for SIS Commands
MLS 608 D Series • SIS Programming and Control
69
