2005 Volvo S80
After the bulletin has been completed, the audio system reverts to the originally selected sound source
(radio or CD), which is played at the volume that was selected for that source.
If the bulletin volume is adjusted while the bulletin is being broadcast, this new volume is saved and
used for subsequent bulletins.
Bass
Adjust the bass by pressing the button to extend the control and turning it to the left (less bass) or to the
right (more bass). A "detent" indicates "equalized" bass. Press the button back in when you have made
the adjustment.
Treble
Adjust the treble by pressing the button to extend the control, pulling it out as far as possible, and then
turning it to the left (less treble) or to the right (more treble). A "detent" indicates "equalized" treble.
Press the button back in when you have made the adjustment.
MID EQ level
This function is used to fine-tune the balance of sound in the speakers. To set the level:
1. Press SOURCE.
2. Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
3. Turn the SOURCE knob, select AUDIO SETTINGS and press SOURCE.
4. Turn the SOURCE knob, select MID EQ LEVEL and press SOURCE.
5. Turn the SOURCE knob, select the desired level and press SOURCE.
6. Press EXIT.
pg. 156 Radio functions HU-650/HU-850
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