Omnia Audio Omnia.ONE User Manual
Page 8
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8.
In the Discrete I/O / Input submenu, adjust the appropriate input Level control until the peak-reading input bargraph
meters are just lighting only the first one or two yellow LEDs. If there is some overshoot in the output of your
external FM processor or the link between it and the Omnia ONE.SG, more than the first LED may light. This
should be OK as long as there is not more than a dB or so of overshoot. If there is more overshoot than that, you
may need to lower the input level a bit. Be sure in any case that the red “0”dBFS LED’s never light.
9.
Ideally, the de-emphasis in the output of your external FM processor should be defeated so that the Omnia ONE.SG
is receiving a pre-emphasized, 16kHz band-limited signal. If not, you can turn pre-emphasis and low-pass filtering
on. Navigate to the Stereo Generator / Adjust SG submenu and ensure that the Emph Std (50us or 75us), Pre-
Emph (OFF or ON) and Input LPF (OFF or ON) settings are correct for your system and your location.
10.
Here in the Stereo Generator / Adjust SG submenu, navigate down to the Comp #1 or Comp #2 controls and adjust
the appropriate one for 100% modulation on your station’s modulation monitor. Similarly, adjust the Pilot Lvl
control so that the 19kHz stereo pilot injection level indicates between 8 and 10 percent as shown on your station’s
stereo modulation monitor. If your modulation monitor does not show pilot injection but you are certain that the
total modulation is correct at 100%, simply set the Pilot Lvl control to 9.0%.
11.
To save your settings as an SG Config preset, navigate to the Save SG Config setting in the Stereo Generator menu,
click on “Name”, enter a preset name using the jog wheel, turn the jog wheel one more click clockwise and click on
“Save”. Similarly, I/O configuration presets can also be saved from the Discrete I/O menu.
12.
Remember to return your external FM processor’s main clipper drive control to its previous level.
NOTE: To engage the special single-sideband mode available in the Omnia ONE .SG, navigate to the Stereo Generator /
Adjust SG submenu and set the SB Mode control to “SSB”. No other adjustments should be needed.
The Omnia.ONE Quick-Start Setup is now complete. For more detailed installation and operating instructions (including
details about every control function) and to learn about some of the features that make the Omnia.ONE unique, please refer
to the latest version of the full Omnia.ONE user manual available on the Omnia website here: