CQ-C8401U/C8301U/C7401U/C7301UFunction SettingAdjustment to display on the FUNCTION menuAudio Setting, Function Setting EnglishFUNCTION Menu Display3534Audio SettingAdjustment to each speaker and an optional subwooferCQ-C8401U/C8301U/C7401U/C7301UMain volume adjustment(Setting range: 0 to 40, Default: 18)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 18)q : Upw : Down[[]: Higher frequency[]]: Lower frequencySubwoofer output rangeOther speakers output rangesAUDIO Menu Display1 Press [VOLUME](SEL: Select) todisplay theAUDIO menudisplay.2 Press [VOLUME] (SEL: Select) to selecta mode to beadjusted.3 Turn [VOLUME]clockwise orcounterclockwiseto adjust.Note: If no operation takes place for more than 10 sec-onds in the audio menu (2 sec. in Main volume adjust-ment), the display returns to the regular mode.1 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] to confirm the adjust-ment.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 13): ON (Default): OFFCQ-C8401UCQ-C8401U