Title: SiImpactUserManual_V1.4_screen_original.pdf
48V Phantom PowerTurn 48V phantom power supply on or off.This only works for Input Channels patched to mic inputs and supplies the 48V necessary to polarise condenser (capacitor) microphones. Pressing and holding the key will activate Interrogate mode for this function (see the Mix Features section 8.3).7.2.1: DSP ELEMENTS > ACS > INPUTUser Manual7.2.1: ACS INPUT SECTIONDSP ELEMENTS > ACS > INPUTPhase InvertInvert signal phase (180 degrees).Pressing and holding the key will activate Interrogate mode for this function (see Mix Features 8.3).GAIN/TRIMAdjust mic gain or line trim for input channels.The control changes its function depending on the selected input. Mic Gain (-5dB - +58dB) is applied in the analogue domain, before analogue-to-digital conversion. It is only applicable to Microphone inputs. Line input trim is applied after conversion (-10dB/+16dB).HPF FrequencyAdjust the cut-off (-3dB) frequency of the High Pass Filter.