Error responses, Symbol definitions – Extron Electronics MVC 121 Plus User Guide User Manual
Page 43
Error responses
When the MVC 121 Plus is unable to execute the command, it returns an error response
to the host. The error response codes and their descriptions are as follows:
Error Code
Description
E10
Invalid command
E11
Invalid preset
E12
Invalid port number
E13
Invalid parameter (number is out of range)
E14
Not valid for this configuration
E17
System timed out
E22
Busy
E25
Device is not present
Symbol definitions
]
=
CR/LF (carriage return/line feed) (hex 0D 0A)
}
=
Carriage return (no line feed, hex 0D)
(use the pipe character,
|
, for Web browser commands))
•
=
Space character
|
=
Pipe (vertical bar) character
E
=
Escape key (hex 1B) (use W instead of Esc for Web browsers)
X6)
= Gain and trim control or mix-point select
X6!
= Level value:
line output fixed gain
-24.0
to
+12.0
dB (-240 to 120) in 0.1 dB increments
X6@
= Line input gain level value
Mic input gain level value
Line:
-18.0
dB to
+24.0
dB (-180 to 240) in 0.1 dB
increments.
Mic:
-18.0
dB to
+60.0
dB, (-180 to 600) in 0.1 dB
increments
X6#
= Output volume (variable)
-100.0
dB to
0.0
dB, (-1000 to 0) in 0.1 dB increments.
X6$
= Mute status
0
= unmute
1
= mute
MVC 121 Plus • SIS Programming and Control
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