Setting the Tone-3
In order to adjust the bass, press the audio button until BAS appears on the display. The radio is now in the bass mode. Press the down arrow in order to decrease the bass. Press the up arrow in order to increase the bass. In order to adjust the treble, press the audio button until TRE appears on the display. The radio is now in the treble mode. Press the down arrow in order to decrease the treble. Press the up arrow in order to increase the treble. After either adjustment, the radio display will return to the clock after approximately 5 seconds.