Function of the KDC-X617Switch the Bass Extend mode on/off.Display and setting:"Bass EXT" : ON / OFF (When the bass extend mode is set toon, low frequency response is extended by 20%.)Bass ExtendFunction of the KDC-X617Adjust the Bass quality factor.Display and setting:"Bass Q" : 1.00 / 1.25 / 1.50 / 2.00Bass Quality FactorAdjust the bass level.Display and setting:"Bass" : - 8 – + 8Bass LevelFunction of the KDC-X617Adjust the center frequency of the bass.Display and setting:"Bass F" : 60 / 70 / 80 / 100 (Only when the bass quality factoris set to 1.00, 1.25 or 1.50) / 150 (Only when thebass quality factor is set to 2.00) Hz.Bass Center FrequencyAdjust various parameters of sound quality.Press the AUD button for at least one second to enter thecontrol mode.Selecting modePress either the FM or AM button.Each time the button is pressed, the adjustment mode willchange.Please refer to the following for the contents of theadjustment modes.Source tone memoryEach source (CD, FM, AM and disc changer ) has its ownmemory in which to store the bass, middle, treble and N-F levelsettings. (N-F level : KDC-X617 only)The settings made for a particular source are recalledautomatically whenever you use that source ( for example, FMmode uses the tone settings made for FM, AM for AM, etc.).Adjust each modePress the 4/¢ button.Please refer to the following for the adjusting values.Press the AUD button to end the control mode.• Determining the parameters in the audio control setting wouldclear all the adjustments made in the System Q and they arereplaced with the values in the audio control setting.• The following parameters can be set when the System Qfunction on the menu settings is ON.Bass center frequency, bass quality factor, bass extend, middlecenter frequency, middle quality factor, and treble centerfrequency.NOTE43NOTE21Audio Control Setting— 13 —