64Basic Operation5 Press the CURSOR DD or HH button to select“Bass” or “Treble”.6 Press the CURSOR FF or GG button to set thelevel.To increase the bass or treble:The bass or treble sound can be increased to up to +6dB in steps of 1 dB.To decrease the bass or treble:The bass or treble sound can be decreased up to –6 dBin steps of 1 dB.8 Press the ENTER or SURROUND PARAMETERbutton to complete the setting.7 Press the ENTER button.• The surround parameter menu screen re-appears.¢ Tone defeat mode• If you do not want the bass and treble to be adjusted, turnon the tone defeat mode.Press the TONE DEFEAT button to turn on the“Tone Defeat” mode.The signals do not pass through the bass and trebleadjustment circuits, providing higher quality sound.SURROUNDPARAMETERTONE DEFEATCH SEL/ENTERCURSORMODETUNINGCURSORBANDSURROUNDPARAMETERTUCH SEL/ ENTER• You can adjust the channel level either according to theplayback sources or to suit your tastes, as described below.1 Press the CH SEL/ENTER button.• Display the “Channel Vol.” screen.2 Press the CURSOR DD, HH or CH SEL/ENTERbutton to select the speaker.The channel switches as shown below each time theCH SEL/ENTER button is pressed.Channels which is not used are not displayed.FADERSRSBLSL SBRFL C FR SW3 Press the CURSOR FF or GG button to adjust thelevel.The adjustment range for the different channels is +12dB to –12 dB in step of 0.5 dB.The sound from the subwoofer can be completely cutby lowering the SW (subwoofer) setting one additionalfrom –12 dB (setting it to “OFF”).• When the surround back speaker setting is set to “1spkr”for “Speaker Configuration” ( page 125, 126), this is setto “SB”.Channel Level