14AUDIO SETTINGSWhile listening to any source...1 Press the volume knob to enter [FUNCTION].2 Turn the volume knob to select [AUDIO CTRL], then press the knob.3 Turn the volume knob to make a selection (see the following table),then press the knob.Repeat step 3 until the desired item is selected or activated.4 Press and hold to exit.(or using RC-406)1 Press AUD to enter [AUDIO CTRL].2 Press 5/∞ to make a selection, then press ENT 38.• 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 wantto adjust.)MID LEVEL –8 to +8 (0)TRE LEVEL –8 to +8 (0)PRESET EQ NATURAL/ USER/ ROCK/ POPS/ EASY/ TOP40/ JAZZ/ POWERFUL:Selects a preset equalization suitable to the music genre. (Select [USER]to use the customized bass, middle, and treble settings.)BASS BOOST B.BOOST LV1/ B.BOOST LV2/ B.BOOST LV3: Selects your preferredbass boost level. ; OFF: Cancels.LOUDNESS LOUD LV1/ LOUD LV2: Selects your preferred low and high frequencyboost to produce a well-balanced sound at a 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.SUB-W SET ON: Turns on the subwoofer output. ; OFF: Cancels.DETAIL SETLPF SUB-W THROUGH: All signals are sent to the subwoofer. ; 85HZ/ 120HZ/160HZ: Audio signals of frequencies lower than 85 Hz/ 120 Hz/ 160 Hzare sent to the subwoofer.SUB-W PHASE REV (180°)/ NORM (0°): Selects the phase of the subwoofer output tobe in line with the speaker output for optimum performance. (Selectableonly if a setting other than [THROUGH] is selected for [LPF SUB-W].)SUPREME SET ON: Creates realistic sound by interpolating the high-frequencycomponents that are lost in AAC/MP3/WMA audio compression. ;OFF: Cancels. (Selectable only when playing back an AAC/MP3/WMAdisc or a USB device, except iPhone/iPod.)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 sourceyou want to adjust.)• [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 set to [ON].