Title: SiImpactUserManual_V1.4_screen_original.pdf
The LF band is normally bell-shaped. When Q is turn to maximum, shelf mode is enabled and the shelving LED will light. Q is ‘magnification’ at resonance, and is inversely proportional to bandwidth. For an equaliser it is useful to think of it simply as a bandwidth control (the width of the ‘bell’ in the case of a bell-shaped filter). That is, the higher the Q, the lower the bandwidth - or the more ‘focussed’ the filter. Bandwidth (in octaves) is shown on the Touch Screen with the Function Focus feature.EQ On/OffSwitch the EQ process for this channel On and Off.Pressing and holding the key will activate Interrogate mode for this function (see Mix Features 8.3).7.2.3: DSP ELEMENTS > ACS > EQUALISERUser Manual7.2.5: ACS OUTPUT SECTIONDSP ELEMENTS > ACS > OUTPUT