88
at the
en de
k to create a Trigger Script. We’ll
make a script to simultaneously change the input source and input levels of both channels.
This procedure can of course be done by manually using the Omnia-3 front panel controls to select a new input
then i
nd righ
ful method is to use the Trigger
ditor
e l
un in response to a single relay
contact closure or open. The following scripts do just that.
In scripts, all lines that begin with “syspara” must be followed by two numbers that identify the parameter ID
r that
n mber's
s and their settings for the Input
s are s
belo . To li
ettings for any parameter, type in
sysparavalues
followed by a space and then the parameter’s “syspara” number.
(The above “sysparas” table lists all of the available system parameter numbers.)
Trigger Script Example for Switching to AES/EBU Input
xam
put #
AES digital input when the
close
log inp
sate for (hypothetical) level
differences between the signals fed to each input, we also set the input levels to –3dB when the AES input is in
resto
log nput. T
he Script Editor and click radio
#1. N
to begi
gger Low” script. Type:
mma
to use he AES
it is run. “
syspara 1
” says to edit the
Input Source. The “
2
” says to select AES/EBU. Next, type in:
syspara 3 76 <enter>
This command sets the processor’s left input level to –3.0dB when run. “
syspara 3
” says to edit the Input Left
The
dB.
inally,
spara 4
” says to edit the Input
t –3.0dB.
and Script box should look like:
syspara
Trigger Script Exam
return the Omnia to analog input and set the input
gain to 0.
ox type in:
This tells
edit the Input Source. The “
1
” says to
select Analog. Now type in:
syspara
Creating a Trigger Script
Now th
scripting commands have be
fined, let’s put them to wor
source,
ndividually adjust the left a
t input levels. But a more use
Script E
to create two scripts that can b
oaded into the processor to r
numbe
is being set and that ID u
new value. The ID number
control
hown in the example
w
st the values and parameter s
In this e
ple, we'll configure Trigger In
1 to switch the Omnia-3 to the
contact
s and switch back to the ana
ut when it opens again. To compen
use and
re it to 0dB for the ana
i
o create this script, open up t
button
ow click in the lower edit box
n entering the Trigger 1 “Tri
syspara 1 2 <enter>
This co
nd sets the processor
t
/EBU digital input when
setting.
“
76
” says to select –3.0
F
type in:
syspara 4 76 <enter>
This command sets the processor’s right input level to –3.0dB when run. “
sy
Right setting. The “
76
” says to selec
When you are finished, the contents of the Trigger LOW Comm
1 2
syspara 3 76
syspara 4 76
ple for Switching to Analog Input
Now we'll create a Trigger High Command Script, which will
0dB when the switch contacts open. In the Trigger HIGH Command Script b
syspara 1 1
<enter>
the processor to use the Analog input. “
syspara 1
” says to
3 91
<enter>