. • When you set the Bass Extend to ON, low frequency response is extended by 20%. • You can exit the Audio Control mode at anytime by pressing any button except for [VOL] knob and [ATT] button. 8 | English Audio Setup Setting the Sound system, such as Cross over Network. 1 Select the source to adjust Press the [SRC] button. 2 Enter Audio Setup mode Press the [VOL] knob for at least 1 second. 3 Select the Audio Setup item to adjust Press the [VOL] knob. Each time you press the knob, the item to be adjusted alternates between the items shown in the table below. 4 Setup the Audio item Turn the [VOL] knob. Adjustment Item Display Range Front High Pass Filter "HPF" Through/40*/60*/80/100/120/ 150/180/220* Hz Rear High Pass Filter "HPR" Through/40*/60*/80/100/120/ 150/180/220* Hz Low Pass Filter "LPF" 50*/60/80/100*/120/ Through Hz Subwoofer Phase "PHAS" Reverse (180°)/ Normal (0°) Volume offset "V-OFF" –8 — ±0 (AUX: -8— +8) Loudness "LOUD" OFF/ON Dual Zone System "2ZON" OFF/ON . • * Function of KDC-X591. • Volume offset: Sets each source’s volume as a difference from the basic volume. • Loudness: Compensates for low and high tones during low volume. (Only the low tone is compensated for when the tuner is selected as a source.) • Dual Zone System Main source and sub source (Auxiliary input) output Front channel and Rear channel separately. -Set up the channel of sub source by (page 24). -Select Main source by [SRC] button. -Adjust the volume of Front channel by [VOL] knob. -Adjust the volume of Rear channel by
