63. Controls/Speaker AdjustmentThe front (control) panelOn the front you will find a control panel that allows detailed fine-tuning ofyour monitors to your particular room acoustics and personal listening pref-erences. The following tips are intended to assist you at using the controls inthe best manner.Please note that using the controls may have a great impact on the overallsound characteristics of your loudspeakers. We recommend using the con-trols with utmost care and only after several audio tests with familiar record-ings.Input gain‘Input Gain’ regulates the overall input sensitivity of your loudspeaker withina range of -10 to +10 dB, and controls the volume of your loudspeaker equallyin all frequency ranges.X-Curve FilterIn large film score mixing rooms, it may be desirable to have a representationof the sound in the theatres. To meet the ISO 2969 Standard, the Dolby™ X-curve has to be applied. The X-curve engages a 3 dB per octave roll-off above2 kHz. The S6A Mk2 and S7A Mk2 have a switch located below the inputselector that activates this filter, eliminating the need for external processingduring the film mix.Figure 3:Control panel3.13.23.3