1818SETTINGSSETTINGSTo access the SETTINGS menu, pressthe button.The menu includes the following items:• AUDIO• SYSTEM• RADIOAUDIO SETTINGSTo access the “AUDIO” Settingsmenu, press the button andchose the AUDIO.The menu includes the following items:• Bass• Treble• Equalizer Mode• Fade• Balance• Loudness• Speed Volume• Max VolumeBASSSet the bass tones as desired using theTUNE / SCROLL rotary knob, press OKto confirm. The adjustment can be set to13 positions: from -6 to +6, “0” is thebalanced position.TREBLESet the treble (high freq.) tones as desiredusing the TUNE / SCROLL rotary knob,press OK to confirm. The adjustment canbe set to 13 positions: from -6 to +6, “0” isthe balanced position.