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Command ASCII Command
(host to switcher)
Response
(switcher to host)
Additional
Description
Input Selection
Select video and
audio input
X!! ChnX!]
Select a video and audio
input source X!
View current input
!
X!]
View currently selected
input source X!.
Select a video input
X!& VidX!]
Select a video only input
source X!.
View current video
input
&
X!]
View currently selected
video input source X!.
Select an audio
input
X!$ AudX!]
Select an audio only
input source X!.
View current audio
input
$
X!]
View currently selected
audio input source X!.
Video Conguration
Set analog video
format
X@*X#\ InpX@•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