111ENGLISHCQ-C5401U/C5301U10VolumeNote:¡ The volume level can be set independently for eachsource. (For radio, one volume setting for AM, one vol-ume setting for all FMs)Mute/AttenuationON : Press [MUTE].OFF : Press [MUTE] again.You can select mute or attenuation. (a Page 30)indicatorSQ (Sound Quality)You have 6 preset modes (FLAT, ROCK, POP, VOCAL,JAZZ, CLUB). You can customize your setting for these(except SQ-FLAT) and save them for instant recall.SQ3 (3-Band Sound Quality)Center frequency and level are adjustable in each of 3bands. This lets you fine-tune sound quality for each genreto suit car-interior acoustics and your personal prefer-ences. (a Page 26)Press [SQ] to select the sound type as follows:(Default)(FLAT) flat frequency response:does not emphasize any part.(ROCK) speedy and heavy sound:exaggerates bass and treble.(POP) wide-ranged and deep sound:slightly emphasizes bass and treble.(VOCAL) clear sound:emphasizes middle tone and slightlyemphasizes treble.(JAZZ) jazz-specific deep sound:sound with emphasis on sharpness ofhigh-hat and echo of saxophone.(CLUB) club and disco-specific sound:reproduction of realism being in aclub.Press [DISP] to return to the regular mode.Note:¡ After pressing [SQ] on the main unit, you can alsoselect a sound type by pressing the preset buttons [1]to [6].UpDown Default: 18Setting range: 0 to 40109ENGLISHCQ-C5401U/C5301U21 3 4 5 6General[SQ] (Sound Quality)[DISP] (Display)[MUTE] (Mute/attenuation)[SRC: Source] (PWR: Power)Remote control sensor (a Page 8)[VOLUME]Preset numberSpectrum analyzer (a Page 30) (SQ3) indicatorORORPowerSet your car's ignition switch to the ACC or ON position.ON : Press [SRC] (PWR).OFF : Press and hold [SRC] (PWR) until you hear abeep (approximately 1 second), then release it.Note:¡ When the ignition switch is set to ON, the face plate istilted to secure their former positions.¡ If you turn the key to the ACC OFF position during thesecurity function is active, the security messageappears with a warning alarm. (Default: SLED ON)(a Page 30 about Security Function setting)SourcePress [SRC] to change the source.RadioCD PlayerMP3/WMA PlayerXM Satellite RadioCD Changer ControlAUXNote:¡AUX cannot be used when the CD changer or XM receiv-er is connected to the DIN connector.(Sound source connecting tothe AUX input terminal aInstallation Instructions)(When an optional CDchanger is connected aPage 24)(When the optional XMreceiver is connected aPage 16)(When an MP3/WMA datadisc is in the player a Page20)OR(a Page 19)(a Page 14)CD Player mode display (a Page 19)Preset Buttons [1] to [6]