31 EnglishCQ-C8401W/C7401W30 CQ-C8401W/C7401WFunction SettingAdjustment to display on the FUNCTION menuAudio Setting, Function SettingFUNCTION Menu Display1 Press [MENU] to display the menu dis-play.For using the remotecontrol, hold down[SEL] (MENU) for 2sec. or more.2 Press []] or [[] to display the FUNC-TION menu.3 Press [}] or [{] to select a function tobe adjusted.4 Press [BAND](SET) to adjust.5 Press [MENU].For using the remote control, hold down [SEL](MENU) for 2 sec. or more.MUTE KEYSetting [MUTE] buttons’ functions: Volume off (default): Volume down by 10 steps: Volume down by 5 stepsSECURITYSetting the security function (a page 11): ON (default): OFFBUILT-IN AMP (Only for CQ-C8401W)You can toggle the integrated amplifier on and off.: Amplifier on (default): Amplifier off (when the external amplifier is used)CQ-C8401WCQ-C8401WAudio SettingAdjustment to each speaker and an optional subwooferMain volume adjustment(Setting range: 0 to 40, default: 13)q : Upw : DownBASS(Setting range: -12 dB to +12 dB, 2 dB Step, default:Bass 0 dB)q : Upw : DownTREBLE(Setting range: -12 dB to +12 dB, 2 dB Step, default:Treble 0 dB)q : Upw : DownNote: Do not activate SQ and Bass/Treble at same timeto avoid causing sound distortion.Balance adjustment(Setting range: L15 to R15 and Center, default: Center)q : Right enhancedw : Left enhancedFader adjustment(Setting range: R15 to F15 and Center, default: Center)q : Front enhancedw : Rear enhancedSubwoofer level adjustment(Setting range : mute (-∞), -6 dB to +6 dB, 2 dB Step,default: 0 dB )q : Upw : DownSubwoofer Low Pass Filter(Setting range: 80 Hz, 120 Hz, 160 Hz, default: 80 Hz)q : Upw : DownHigh Pass Filter(Setting range: Filter OFF, 90 Hz, 135 Hz, 180 Hz, 225 Hz,default: Filter OFF)q : Upw : DownSQ preset change(Adjustable frequency: 60, 160, 400, 1 k, 3 k, 6 k, 16 k (Hz),Setting range: –12 dB to +12 dB, 2 dB Step) (a page 16)q : Upw : Down[[]: Higher frequency[]]: Lower frequencySubwoofer output rangeOther speakers output rangesAUDIO Menu Display1 Press [VOLUME](SEL: SELECT)to display themenu display.2 Press [VOLUME] (SEL: SELECT) toselect a mode to be adjusted.3 Turn [VOLUME]clockwise orcounterclockwiseto adjust.Note: If no operationtakes place for more than 10 seconds in the audio menu(2 sec. in Main volume adjustment), the display returnsto the regular mode.