key VOLVO XC70 2007 Service Manual

2007 Volvo XC70
2 0 0 7
VOLVO XC70
Audio

pg. 225 Audio
Introduction
226
Audio system HU-650 - overview
226
Audio system HU-850 - overview
228
Radio functions HU-650/HU-850
229
RBDS functions HU-650/HU-850
234
HU-650 - CD player
237
HU-850 - internal CD changer
238
External CD changer (option)
239
Dolby Surround Pro Logic II - HU-850 only
240
Audio systems - specifications
242
HomeLink® Universal Transceiver (option)
243
pg. 226 Audio
Introduction
The audio system in your vehicle is operated with the buttons and knobs \
in the system's front panel.
Certain functions, such as adjusting the volume, changing radio stations\
or tracks on a CD, etc, can also
be controlled with the optional steering wheel-mounted keypad.
The audio system is available in two versions:
HU-650
Features: AM/FM radio, single-disc CD player, 4x25W output, four
1 speakers.
HU-850
Features: AM/FM radio, integrated 6-disc CD changer, 4x50W or 4x70W outp\
ut plus 25W Dolby Pro
Logic II, eleven speakers. A subwoofer mounted under the floor in the ca\
rgo area is available as an
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7. Source/Menu
Press to open main menu
Turn to select FM, AM, CD, CD changer (option)
8. Scan function (automatically search for radio stations)
9. Exit (exit the menu)
10. Navigation buttons (seek/change radio station or CD track)
11. CD eject
12. Dolby Surround Pro Logic II
13. 2-channel stereo
14. 3-channel stereo
15. CD slot
16. CD random play
17. FM (select FM1, FM2, FM3)
18. AM (select AM1 or AM2)
19. CD player
20. AUTO - automatically search for radio stations
21. Display
pg. 229 Audio
Radio functions HU-650/HU-850
Switch on/off
Press the knob to switch on or turn off the radio.
Volume control
Turn the knob clockwise to increase volume. Volume control is electronic\
and does not have an end
stop. If you have a key pad in the steering wheel, increase or decrease \
the volume with the + or - buttons.
Volume control - ALARM
If a CD is playing when the radio receives an alarm bulletin (available\
in certain areas only), the CD
player enters pause mode. The bulletin is broadcast at the volume select\
ed for this type of message.
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The sound source selected will be shown in the display.
Scan
Press the SCAN button to start the station scan function. When a station\
is found, scanning stops for
approximately 10 seconds, after which scanning will continue.
Press the SCAN or SOURCE button when a station has been found if you wou\
ld like to listen to that
station and to discontinue the scan function.
Station seek up/down
Press
to start the seek function. The radio seeks the next audible station an\
d tunes it in.
Repeat the procedure to continue the seek function.
Manual station search
Press
and hold it down. MAN will be shown in the display. The radio scans slo\
wly in the
selected direction and will increase the scanning speed after a few seco\
nds. Release the button when the
desired frequency appears in the display. The frequency can be fine-tune\
d by short presses on the
keys. The system will remain in manual search mode for 5 seconds after \
the button is
released, after which it will return to seek mode.
pg. 232 Audio
Radio functions HU-650/HU-850
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Steering wheel key pad (option)
If the vehicle is equipped with the key pad in the steering wheel press \
the right or left arrow to switch
between preset stations.
Storing stations
To store a selected station under one of the station setting buttons 1-6\
:
- Tune to the desired station.
- Press the button under which the station is to be stored and keep it d\
epressed. The audio system sound
will be interrupted for a few seconds and STORED will appear in the disp\
lay. The station is now stored.
A total of 30 stations can be stored; 6 stations each in AM1, AM2, FM1, \
FM2, and FM3.
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Storing stations automatically
This function automatically searches for and stores up to 10 strong AM o\
r FM stations in a separate
memory. If more than ten stations are found, the ten strongest ones are \
stored. This function is especially
useful in areas in which you are not familiar with radio stations or the\
ir frequencies.
To use the AUTO function:
- Select radio mode using the AM or FM buttons, or by turning the SOURCE\
knob.
- Start the search by pressing AUTO for more than 2 seconds.
- AUTO appears in the display and a number of stations with strong signa\
ls
pg. 233 Audio
Radio functions HU-650/HU-850
(max. 10) from the selected frequency band will be stored in the auto-\
store memory. If there are no
stations with sufficient signal strength, NO STATION is displayed.
- Press the AUTO button or the arrow keys on the optional steering wheel\
controls briefly to select the
stored stations.
When the radio is in auto-store mode, AUTO is shown in the display. AUTO\
disappears when you
return to the normal radio mode.
Return to the normal radio mode by pressing the AM, FM, or EXIT button. \
To return to the Auto-store mode, press the AUTO button briefly.
pg. 234 Audio
RBDS functions HU-650/HU-850
Radio Broadcast Data System - RBDS
This feature, which may not be available in your area, functions only wi\
th FM broadcasts. The radio in
your vehicle is equipped with an advanced system allowing information fr\
om broadcasters to be
transmitted visually, as text, together with the audio signal. This info\
rmation is then decoded by the
radio and made available for several new and unique features.
The RBDS or Radio Broadcast Data System operates in the FM band only, an\
d the information
transmitted is supplied exclusively by participating broadcasters. Volvo\
has no control over the accuracy
of the data or information.
Coverage by local broadcasters may be limited at this time, but as the t\
echnology and benefits grow, you
will find the radio in your vehicle is equipped to take advantage of thi\
s system.
PI (Program Information) Seek:
When an FM station has been stored as a preset, the radio also stores RB\
DS program information if it is
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- Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
- Turn the SOURCE knob, select RADIO SETTINGS and press SOURCE.
- Turn the SOURCE knob, select AF ON/ OFF (flashing text) and press SO\
URCE.
- Press EXIT.
To reactivate the function, follow the procedure above and select AF ON \
in step 5.
Resetting RBDS functions
RBDS functions can be returned to their factory settings as follows:
- Select radio mode using the FM button, or by turning the SOURCE knob. \
- Press SOURCE.
- Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
- Turn the SOURCE knob, select RESET TO DEFAULT and press SOURCE.
- Press EXIT.
ASC - speed compensated volume
The audio system's volume is adjusted automatically according to the spe\
ed of the vehicle. There are
three settings available: low, medium, or high.
To activate ASC:
- Select radio mode using the FM button, or by turning the SOURCE knob. \
- Press SOURCE.
- Turn the SOURCE knob, select ADVANCED MENU and press SOURCE.
- Turn the SOURCE knob, select AUDIO SETTINGS and press SOURCE.
- Turn the SOURCE knob, select ASC LEVEL (flashing text) and press SOU\
RCE.
- Turn the SOURCE knob to select LOW, MEDIUM, HIGH, or OFF and press SOU\
RCE.
- Press EXIT.
NOTE: Please be aware that there are certain RBDS menu selections, for exampl\
e EON, TP search,
News, etc, that may not be available in North America.
pg. 237 Audio
HU-650 - CD player
Starting the CD player
Please refer to the illustration on page 227 for the location of the but\
tons referred to on this page.
- Insert a disc into the player.
- 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 dis\
play.
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Fast forward/back
Press and hold down the
keys to search within a track or the entire disc. The search
continues for as long as the buttons are held in.
NOTE: The corresponding keys on the optional steering wheel keypad cannot be \
used for fast forward/
back.
Random play
This function plays the tracks on a CD in random order (shuffle).
l Select CD mode and press the RND button. RND is shown in the display as \
long as the function is
activated.
l Press RND again to stop random play.
Scan
This function plays the first 10 seconds of each track on the CD.
l Press SCAN to start the function.
l Press SCAN again or EXIT to stop the scan function and listen to an enti\
re track.
CD eject
Press the button (no. 11 in the illustration on
page 227) to eject the disc.
NOTE:
l For reasons of traffic safety, the ejected CD must be removed within 12 \
seconds or it will be
automatically drawn back into the slot and the CD player will resume pla\
ying the most recently selected
track.
l See page 226 for information on caring for compact discs.
pg. 238 Audio
HU-850 - internal CD changer
Starting the CD changer
The HU-850 is equipped with an internal, 6-disc CD changer.
Please refer to the illustration on
page 228 for the location of the buttons referred to on this page.
To load discs into the changer:
- Press the CD button or turn the SOURCE knob to CD.
- Select an empty position by pressing one of the preset buttons. The di\
splay shows which positions are
empty. LOAD DISC must be displayed before a disc is inserted into the pl\
ayer.
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- Insert a disc.
If there are discs in the player when CD mode is selected, the changer w\
ill resume playing the disc and
track that were most recently played.
Selecting a disc position (number)
Use the station setting buttons 1-6 to select the disc to be played. The\
number of the disc and the track
being played are shown in the display.
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 dis\
play.
Fast forward/back
Press and hold down the
keys to search within a track or the entire disc. The search
continues for as long as the buttons are held in.
The corresponding keys on the optional steering wheel keypad cannot be u\
sed for fast forward/back.
Random play
This function plays the tracks on a CD in random order (shuffle).
l Select CD mode and press the RND button. RND is shown in the display as \
long as the function is
activated. Random tracks from randomly selected discs will be played.
l Press RND again to stop random play.
Scan
This function plays the first 10 seconds of each track on the CD.
l Press SCAN to start the function.
l Press SCAN again or EXIT to stop the scan function and listen to an enti\
re track.
Scan only works on the selected disc.
CD eject
This function makes it possible to eject a single disc, or to eject all \
of the discs in the changer.
l Press the eject button briefly to eject the disc that is currently playi\
ng.
l A longer press (more than two seconds) starts the process of ejecting \
all of the discs in the changer.
NOTE:
l The EJECT ALL function can only be used while the vehicle is at a stands\
till and will be cancelled if
the vehicle begins to move.
l For reasons of traffic safety, you have 12 seconds in which to remove th\
e ejected disc. After that, the
disc automatically reinserts into the player, and the CD player will res\
ume playing the most recently
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selected track.
l See page 226 for information on caring for compact discs.
pg. 239 Audio
External CD changer (option)
External CD changer
The optional 10-CD changer is mounted in the cargo compartment. Please r\
efer to the illustration on
page 226 for the location of the buttons referred to on this page.
Turn the SOURCE knob to select the external CD changer.
To load discs into the changer:
- Slide the cover on the CD change open.
- Press the eject button on the CD changer.
- Pull the magazine out of the changer and insert the disc(s).
- Press the magazine back into the changer and slide the cover back into\
place.
If there are discs in the player when CD mode is selected, the changer w\
ill resume playing the disc and
track that were most recently played.
Selecting a disc position (number)
Use the station setting buttons 1-6 to select the disc to be played. Con\
tinue to press button 6 to select
discs 7-10.
The number of the disc and the track being played are shown in the displ\
ay.
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 dis\
play.
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Fast forward/back
Press and hold down the
keys to search within a track or the entire disc. The search
continues for as long as the buttons are held in.
The corresponding keys on the optional steering wheel keypad cannot be u\
sed for fast forward/back.
Random play
This function plays the tracks on a CD in random order (shuffle).
l Select CD mode and press the RND button. RND is shown in the display as \
long as the function is
activated. Random tracks from randomly selected discs will be played.
l Press RND again to stop random play.
Scan
This function plays the first 10 seconds of each track on the CD.
l Press SCAN to start the function.
l Press SCAN or EXIT to stop the scan function and listen to an entire tra\
ck.
Scan only works on the selected disc.
pg. 240 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 ver\
sion of the system and provides
enhanced sound quality. The improved sound is particularly apparent to p\
assengers in the rear seat.
NOTE: Dolby Surround Pro Logic II, together with a center speaker in the dash\
board, 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 s\
peakers. This surround sound
mirrors the ambience of a concert hall.
NOTE:
l Dolby Surround Pro Logic II is optimized for CD mode.
l When listening to FM radio stations, Dolby Surround Pro Logic II functio\
ns best in areas with strong
reception. If reception is weak, selecting 2 or 3-channel stereo may pro\
vide better sound quality.
l 3 channel stereo is recommended for AM and FM broadcasts.
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