Page 207 of 230

3. Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
233 10 Audio
RBDS functions HU-650/HU-850
4. Turn the SOURCE knob, select RESET TO DEFAULT and press SOURCE.
5. Press EXIT.
ASC - speed compensated volume
The audio system's volume is adjusted automatically according to the speed of the vehicle. There are three settings
available: low, medium, or high.
To activate ASC:
1. Select radio mode using the FM button, or by turning the SOURCE knob.
2. Press SOURCE.
3. Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
4. Turn the SOURCE knob, select AUDIO SETTINGS and press SOURCE.
5. Turn the SOURCE knob, select ASC LEVEL (flashing text) and press SOURCE.
6. Turn the SOURCE knob to select LOW, MEDIUM, HIGH, or OFF and press SOURCE.
7. Press EXIT.
NOTE
Please be aware that there are certain RBDS menu selections, for example EON, TP search, News, etc, that may not
be available in North America.
234 10 Audio
HU-650 - CD player
Starting the CD player
Please refer to the illustration on page 223
for the location of the buttons referred to on this page.
1. Insert a disc into the player.
2. Press the CD button or turn the SOURCE knob to CD.
Changing tracks
Briefly press the
keys (or the corresponding keys on the optional steering wheel keypad) to skip to the
previous or next track. The track number is shown in the display.
Fast forward/back
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Page 211 of 230

This function plays the first 10 seconds of each track on the CD.
1. Press SCAN to start the function.
2. Press SCAN or EXIT to stop the scan function and listen to an entire track.
Scan only works on the selected disc.
237 10 Audio
Dolby Surround Pro Logic II - HU-850 only
Dolby Surround Pro Logic II
Dolby Surround Pro Logic II is a further development of the previous version of the system and provides enhanced
sound quality. The improved sound is particularly apparent to passengers in the rear seat.
Dolby Surround Pro Logic II, together with a center speaker in the dashboard, offers you a sound experience very
close to a live performance. The normal left-right stereo channels are divided to left-center -right. In addition, surround
sound is produced by the rear speakers. This surround sound mirrors the ambience of a concert hall.
NOTE
Dolby Surround Pro Logic II is optimized for CD mode.
When listening to FM radio stations, Dolby Surround Pro Logic II functions best in areas with strong reception. If
reception is weak, selecting 2 or 3-channel stereo may provide better sound quality.
3 channel stereo is recommended for AM and FM broadcasts.
Dolby Surround Pro Logic II and the Dolby icon are trademarks of Dolby Laboratories Licensing Corporation.
Dolby Pro Logic II Surround System is manufactured under license from Dolby Laboratories Licensing Corporation.
Selecting Dolby Surround Pro Logic II
To select Dolby Surround Pro Logic II mode during CD playback, press "PL II". "Dolby Pro Logic II" is displayed.
Press "OFF" to return to 2 channel stereo.
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1The HU- 850 must be connected to an external amplifier.
NOTE
"Alarm!" is displayed when an alarm message is sent. The function is used to warn the driver of a serious accident or
disaster situation.
NOTE
The optional supplementary amplifier (HU-850) may be mounted under the front passenger's seat. If the floor of the
vehicle has become soaked for any reason, do not turn on the radio. This would cause damage to the amplifier.
Contact a trained and qualified Volvo service technician.
Low battery voltage
If the level of battery voltage is low, a message will be displayed.
The vehicle's energy conservation function may switch off the audio system. Recharge the battery by starting the
engine.
Contents | Top of Page
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Page 223 of 230
2 0 0 8
VOLVO S60
254-259 12 Index
12-volt socket
front 55
rear69
A
A/C (air conditioning)88
ABS50, 137
Accessory Installation- Important Warning9
Active Bi -Xenon® headlights (ABL)57
Air conditioning87
Air distribution85, 87, 89
Air quality sensor88
Air vents85
Airbag system16
Alarm118
All Wheel Drive136
towing142
Anti-lock Brake System (ABS)6, 137
indicator light50
Audio system222
AUX port225
CD changer235
CD changer (external)236
CD player234
Dolby Surround Pro Logic II237
PI seek231
selecting a sound source228
sound settings227
storing radio stations229
AUTO (climate control)87
Automatic transmission132
kickdown133
AUX port225
Average speed64
AWD136
B
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Power steering, speed sensitive130
Power windows70
PROPOSITION 65 WARNING249
R
Radiator191
Radio225
Radio Broadcast Data System (RBDS)231
Rain sensor - windshield wipers61
Rear fog light58
indicator light50
Rear head restraints, folding54
Rear park assist151
Rear seat, folding backrests103
Rear suspension251
Rear window defroster63
Recalls, child restraints43
Recirculation88
REDUCE SPEED53
Refrigerant (A/C system)84
Refueling126
Registering child restraints43
Remote control112
Reporting safety defects
Canada13
USA12
Roadholding130
Roof racks (load carriers)147
Rotating tires174
S
Safety defects, reporting
Canada13
USA12
Seat belt14
SEE MANUAL53
Service186
Service key110
Service reminder49
SERVICE REQUIRED53
SERVICE URGENT53
Shiftlock6, 127
Side impact protection (SIPS) airbags25
Ski hatch104
Snow chains169
Snow tires169
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