Extron Electronics MPX 423 A - Manual (Page 35)

4-7 MPX 423 A • SIS Programming and Control
PRELIMINAR
Y
Command ASCII Command
(host to switcher) Response
(switcher to host) Additional description
Read audio output tie X#
$
X@]
Audio input
X@
tied to audio
output X# .
Read audio gain for
input X! G X$]
Read audio volume for
output X#
V/v
X&] Read output volume for audio
output 1 or 2.
Switcher Mode Select
Switcher mode
selection X# * X1! *1# X# Mod X1!] Set output
X#
to switcher mode
X1!
View Switcher Mode X#
*1#
X1!] Read the mode of switcher
output
X#
N Switcher mode selection
1 = Single Mode; 2 = Separate Mode (default)
Setting Input Audio Gain/Attenuation
N The set gain (G) and atttenuation (g) commands are case sensitive.
Gain (+dB) X!
*
X%
G In
X!•
Aud
X$]
Set input
X!
audio gain to +dB
value.
Attenuation (-dB) X!
*
X^
g In
X!•
Aud
X$]
Set input
X!
audio gain to -dB
value.
Increment X!
+G In
X!•
Aud
X$] Increase gain by 1 dB.
Decrement X!
-G In
X!•
Aud
X$] Decrease gain by 1 dB.
View input gain X#
G/g
X$]
Settting Output Audio Volume
Output level X#
*
X&
V/v Out
X#
•Vol
X&] Set audio volume to specified
value.
Increment X# +V/v Out X# •Vol X&] Increase volume by 1 step.
Decrement X# -V/v Out X# •Vol X&] Decrease volume by 1 step.
View volume X# V X&]
Audio Mute
Audio mute X# *1Z/z Amt X# *1 ] Mute output X# audio (audio
off). 1 = mute on, 0 = mute off
Audio unmute X#
*0Z/z Amt
X#
*0
]
Unmute output
X#
audio (audio
on).
Read audio mute X#
Z/z
X(]
Mute on all 1*Z/z Amt1
]
Mute off all 0*Z/z Amt0
]
RGB Delay (Triple Action Switching)
Set RGB delay EX#
*
X1#
D/d
}
Out
X#
•Dly
X1#] Set the RGB interval for
switches.
Read RGB delay EX# D/d } X1#]