Preliminar y – Extron Electronics MLC 104 Plus Series User Manual
Page 73
4-9
MLC 104 Plus Series • SIS Programming and Control
PRELIMINAR
Y
Command/r
esponse table for SIS commands (continued
)
Command
ASCII (T
elnet
)
(host to MLC
)
URL Encoded (W
eb
)
(host to MLC
)
Response
(MLC to host
)
Additional description
V
olume adjustment (discr
ete, for volume mode = 0
)
Set the overall output volume
level
14
X*
V
X*
V
V
ol
X*]
This command sets a specific volume level
for the audio output at either the display
device or via an optional auxiliary Extr
on
switcher
.
X*
= volume level (0 to 100). Default
volume = 25.
When no switcher is detected at the MLS
port, the maximum volume level is limited
by the
(
X?
*47#).
N
The MLC r
esponds with an E14 (not valid for this configuration) err
or if you attempt to set a discr
ete volume level while
the MLC is in incr
ement/decr
ement volume mode (volume mode 1). This command works only when the MLC is in volume
mode 0.
volume knob mode SIS command.
Example:
27V
27V
V
ol027
]
Example
: set volume to 27.
Incr
ement the volume
+V
%2BV
V
ol
X*]
Incr
ease audio output.
Decr
ement the volume
-V
%2DV
V
ol
X*]
Decr
ease audio output.
V
iew the volume level
V
V
X*]
Show the output volume.
V
olume adjustment (for volume mode = 1
)
Incr
ement the volume
+V
%2BV
V
ol
X*]
Incr
ease audio output.
Decr
ement the volume
-V
%2DV
V
ol
X*]
Decr
ease audio output.
V
iew the volume level
V
V
X*]
Show the output volume.
Audio mute
Mute on
1Z
1Z
Amt1
]
Mute all audio outputs.
Mute of
f
0Z
0Z
Amt0
]
Unmute all audio outputs.
V
iew the audio mute status
Z
Z
X%]
Show the status of audio mute.
X%
= 0 (of
f) or 1 (on).
Fr
ont panel security lockout modes (executive modes
)
Disable lockout modes
24
0X
0X
Exe 0
]
Default setting.
Adjustments and selections
can be made fr
om the fr
ont panel in
addition to via RS
-232, T
elnet, or W
eb
br
owser
.
Enable lockout mode 3
24
3X
3X
Exe 3
]
Lock
all
fr
ont panel selections and
adjustments via MLC, contr
ol modules, SCP
,
and IR r
emote. Make selections, changes,
and configur
e featur
es via RS-232 or W
eb/
Ethernet only
.
All fr
ont panels in the contr
ol
system ar
e locked.