10AUDIO SETTINGSWhile listening to any source...1 Press the volume knob to enter [FUNCTION].2 Turn the volume knob to select [AUDIO CONTROL]/ [AUDIO CTRL], then press theknob.3 Turn the volume knob to make a selection (see the table below), then pressthe knob.Repeat step 3 until the desired item is selected or activated.4 Press and hold to exit.• To return to the previous hierarchy, press .Default: XXSUB-W LEVEL –15 to +15 (0): Adjusts the subwoofer output level.BASS LEVEL –8 to +8 (0):Adjusts the level to memorize for each source. (Beforemaking an adjustment, select the source you want to adjust.)MID LEVEL –8 to +8 (0):TRE LEVEL –8 to +8 (0):EQ PRO (for KDC-X397 )BASS ADJUST BASS CTR FRQ 60/ 80/ 100/ 200: Selects the center frequency.BASS LEVEL –8 to +8 (0): Adjusts the level.BASS Q FACTOR 1.00/ 1.25/ 1.50/ 2.00: Adjusts the quality factor.BASS EXTEND ON: Turns on the extended bass. ; OFF: Cancels.MID ADJUST MID CTR FRQ 0.5K/ 1.0K/ 1.5K/ 2.5K: Selects the center frequency.MID LEVEL –8 to +8 (0): Adjusts the level.MID Q FACTOR 0.75/ 1.00/ 1.25: Adjusts the quality factor.TRE ADJUST TRE CTR FRQ 10.0K/ 12.5K/ 15.0K/ 17.5K: Selects the centerfrequency.TRE LEVEL –8 to +8 (0): Adjusts the level.PRESET EQ NATURAL/ USER/ ROCK/ POPS/ EASY/ TOP40/ JAZZ/ POWERFUL: Selectsa preset equalizer suitable to the music genre. (Select [USER] to use thecustomized bass, middle, and treble settings.)BASS BOOST B.BOOST LV1/ B.BOOST LV2/ B.BOOST LV3: Selects your preferred bass boostlevel. ; OFF: Cancels.LOUDNESS LOUDNESS LV1/ LOUD LV1/ LOUDNESS LV2/ LOUD LV2: Selects yourpreferred low and high frequencies boost to produce a well-balanced sound ata low volume level. ; OFF: Cancels.BALANCE L15 to R15 (0): Adjusts the left and right speaker output balance.FADER R15 to F15 (0): Adjusts the rear and front speaker output balance.SUBWOOFERSET/ SUB-W SETON: Turns on the subwoofer output. ; OFF: Cancels.DETAILED SET/ DETAIL SETHPF For KDC-X397 / KDC-355U :THROUGH: All signals are sent to the speakers. ; 100HZ/ 120HZ/150HZ: Audio signals with frequencies higher than 100 Hz/ 120 Hz/ 150 Hz aresent to the speakers.LPF SUBWOOFER/LPF SUB-WTHROUGH: All signals are sent to the subwoofer. ; 85HZ/ 120HZ/160HZ: Audio signals with frequencies lower than 85 Hz/ 120 Hz/ 160 Hz aresent to the subwoofer.SUB-W PHASE REVERSE/ REV (180°)/ NORMAL/ NORM (0°): Selects the phase ofthe subwoofer output to be in line with the speaker output for optimumperformance. (Selectable only if a setting other than [THROUGH] is selectedfor [LPF SUBWOOFER]/ [LPF SUB-W].)SUPREME SET ON: Creates realistic sound by interpolating the high-frequency componentsthat are lost in MP3/WMA audio compression. ; OFF: Cancels. (Selectable onlywhen playing back an MP3/WMA disc or a USB device, except iPhone/iPod.)VOLUME OFFSET/VOL OFFSET(Default: 0)–8 to +8 (for AUX) ; –8 to 0 (for other sources): Presets the volumeadjustment level of each source. (Before adjustment, select the source youwant to adjust.)For KDC-255U / KDC-155U / KDC-MP255U / KDC-MP155U / KMR-355U :• [SUB-W LEVEL]/ [SUB-W SET]/ [LPF SUB-W]/ [SUB-W PHASE] is selectable only if[SWITCH PRE] is set to [SUB-W]. (➜ 4)• [SUB-W LEVEL]/ [LPF SUB-W]/ [SUB-W PHASE] is selectable only if [SUB-W SET] is setto [ON].