Extron Electronics MPS 409 - Manual (Page 30)

Command
ASCII Command
(host to switcher)
Response
(switcher to host)
Description
Switcher-
initiated
messages
Program audio ducking level in talk over mode
Adjust audio ducking level X1@ * 58# Adl X1@ ] Adjusts how much
(
X1@
= 0 to 30 dB) the program
audio ducks (automatically
decreases) in talk over mode.
0 = ducking off.
Increment audio ducking +*58# Adl
X1@ ]
Decrement audio ducking –*58# Adl
X1@ ]
View audio ducking level 58# X1@ ]
Volume level
Specify volume variable X1)
V/v Vol
X1) ]
Volume level is
X1)
.
X1)
= 000 – 100 (program
volume adjustment range).
X
Increment volume +V Vol
X1) ]
Volume level is
X1)
.
Decrement volume –V Vol
X1) ]
Volume level is
X1)
.
View volume V X1) ]
Volume level is
X1)
.
Audio mute X#
Z/z Amt
X# ] X#
: 0 = off and 1 = on. X
View audio mute status Z/z X# ] Mute status is (0=off, 1=on).
Mic level
Specify gain 16*
X$ G Aud
X$ ] X$
= audio gain in dB = 0 to
12. this variable is a positive
number. X
Specify attenuation 16*
X%
g Aud
X% ] X%
= attenuation in dB = 1 to
66. this variable is a positive
number.
View mic volume 16G/g X^ ] X^
= overall mic gain or
attenuation between -66 dB
and +12 dB. this response
variable indicates attenuation as
a negative number and gain as
a positive number.
Mic mute on/off
turn mic mute on/off X#
M/m Mix
X# ] toggles mic mute on or off.
X# : 0 = off, 1 = on.
X
View mic mute status M/m X# ] Mic mute status: (0=off, 1=on).
Mic talk-over threshold
Display talk-over threshold X*
* 2 # thr
X* ] Shows the mic threshold
number.
X*
= 0 through 15,
default = 8.
Decrement threshold – * 2# thr
X* ] Decrements mic threshold one
step.
Increment threshold + * 2# thr
X* ] Increments mic threshold one
step.
View mic talk threshold 2 # X* ]
MPS 409 • SIS Programming and Control 24