12Preparation : Make sure [ON1] or [ON2] is selected for [BUILT-IN AUX]. (page 6)3.5 mm (3/16") stereo mini plug(commercially available)Portable audio device(commercially available)Auxiliary input jackListening to the other externalcomponents1 Press SRC to select “AUX.”2 Turn on the external component andstart playing.3 Turn the volume knob to adjust thevolume.1 Press the volume knob to enter [FUNCTION] mode.2 Turn the volume knob to select [AUDIO CONTROL] or [SETTINGS], then press to enter.3 Turn the volume knob to make a selection, then press to confirm.See table below for selection.Repeat step 3 until the desired item is selected/activated.Press to return to the previous item.4 Hold to finish the procedure.[AUDIO CONTROL] : While listening to any source except in STANDBY state...Item Selectable setting (Preset: *)SUB-W LEVEL –15 — +15 (Preset: 0): Adjusts the subwoofer output level.BASS BOOST B.BOOST LV1 */ B.BOOST LV2: Selects your preferred bass boost level. ; OFF: Cancels.SYSTEM Q NATURAL */ USER/ ROCK/ POPS/ EASY/ TOP40/ JAZZ/ GAME: Selects a preset sound mode suitable tothe music genre. (Selects [USER] to use the customized bass, middle, and treble settings.)Function settings