Operation CHARM: Car repair manuals for everyone.

Bass

In order to increase the amount of bass (low range frequency), press and hold the BASS button until the desired level of bass is reached. In order to decrease the amount of bass, press and hold the BASS lower button until the desired level of bass is reached.

Press the center of the BASS button in order to return the bass level to the center position.

When the BASS button is pressed, the bass level indicator will appear on the radio display.