Omnia .11 Installation And Operation Manual page 49

Livewire
1 Shows the actual peak output level of the Livewire 1 output referenced to 0 dBFS.
2 Shows the actual peak output level of the Livewire 2 output referenced to 0 dBFS.
Composite Shows the relative peak output of the composite MPX signal from the built-in stereo generator before the
composite output level controls relative to 100% modulation. Normally, this meter will be peaking all the way up
near 100%. This can be used as a quick way to check that the stereo generator output channel is active internally.
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