Audio Sis Commands - Extron electronics mediaport 200 User Manual

Audio SIS Commands

Several digital signal processor (DSP) functions can be configured using SIS commands.
Commands entered via the PCS software are also displayed on the host communication
utility screen (for example, Extron DataViewer) that you are using for SIS commands.
Audio command structure
DSP control commands are a subset of the SIS commands with a specific structure:
E <
parameter ID
Format example: E <
The unit response to these commands begins with
Audio command symbol definitions
] = CR/LF (carriage return/line feed) (hex
} = Carriage return (no line feed) (hex
(Use the pipe character, | , for web browser commands.)
= Space character
•
= Pipe (vertical bar) character
|
E = Escape key (hex
X10! = On and Off status
0
1
X10@ = Processor type range (object ID or OID)
Processor Type
Line input gain
Mic input gain
Line output attenuation
X10# = Gain, trim, or attenuation
level
Processor
Mic/Line input gain, analog
Line output attenuation (negative gain)
X10$ = Meter status
0
1
X10% = Meter displayed value:
•
•
X10^ = Mute status
0
1
> <
processor address
command letter
)
1B
= Off
= On
X10@
30000-30007 (1 per channel)
40000 (1 per channel)
60000-60005 (1 per channel)
= disabled
= enabled
through
1500
When the meter is enabled, this is the current value.
When the meter is disabled, this is the last known value before the meter was
disabled.
= unmute (pass) signal
= mute signal
MediaPort 200 • Remote Configuration and Control
> < >
* value AU
> X%
X^
* AU
.
Ds
)
0D 0A
)
0D
Value Range
dB value in 0.1 dB increments. Use negative
numbers for attenuation. Decimal places are
invalid.
The valid range depends on the type of
block specified for X10@ in the gain command (see
the Audio Level Control and Processor
Configuration commands on page 70).
Gain Level Range (g)
-18.0 – 60.0
-100 – 0.0
0
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