The Signal Processing options define the system's reference level, headroom, and delay units.
Reference Levels
Navigate to the Tree Definition window in ON-AIR Designer (Command > Treedefinition
in the top menu bar). Expand the System folder, select the Definition sub-folder, then select the Audio tab.
Scroll down to the Signal Processing section. The Analog Reference Level and Relative System Level may be defined here. See Power Core RP v2 - System Reference Levels for more information about these settings.
Delay Units
Navigate to the Tree Definition window in ON-AIR Designer (Command > Treedefinition
in the top menu bar). Expand the System folder, select the Definition sub-folder, then select the Logic tab.
By default, Power Core RP v2 uses PAL frames for the delay units. Check the NTSC box to use NTSC frames for the delay units.