The Level meters show the RMS level as a coloured bar and a numeric value at the bottom of the meter and the peak value as a red line and a numeric value at the top of the meter. Levels shown on the bar are in dB below Full Scale.
The numeric value for the output meters is in the units that have been selected on the generator (dBu, dBV, Volts or dBFS).
The numeric value for the input meters is in the units selected by right-clicking
on the meter (dB SPL, dBFS, dBu, dBV, dBW, Volts or Watts). Values other than dBFS
depend on the input full scale setting on the RTA window or, for SPL, the SPL meter
calibration. The SPL figure is unweighted and does not take into account any mic
calibration file effects.
The orientation of the meters can be switched between vertical and horizontal
using the right click menu.
When using multi-input capture (Pro upgrade) the meters can show levels for up to 16 inputs, according to the setting in the View preferences.