pg. 177 RBDS functions HU-650/HU-850

Radio Broadcast Data System - RBDS
This feature, which may not be available in your area, functions only with FM broadcasts. The radio in your car is equipped with an advanced system allowing information from broadcasters to be transmitted visually, as text, together with the audio signal. This information 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, and 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 technology and benefits grow, you will find the radio in your car is equipped to take advantage of this system.

PI (Program Information) Seek:
When an FM station has been stored as a preset, the radio also stores RBDS program information if it is available. When the preset is selected at a later time, the radio tries to access updated program information. In weak signal areas, there may be a delay before the station becomes audible. During this delay, "PI seek" will be displayed and there will be no sound.
PI seek can be interrupted by pressing EXIT.

Radio text
Certain RBDS stations broadcast program information, which can be shown in the display. The text will be shown twice in the display.

To start this function:
Press the FM button for several seconds.

To deactivate this function:
Press FM briefly.
Station information will be shown twice in the display.

Alarm
Alarms bulletins are transmitted automatically by certain RBDS stations. The function cannot be deactivated.
"Alarm!" is shown in the radio display when an alarm message is sent. The function is used to warn motorists of serious accidents, etc.

pg. 178 RBDS functions HU-650/HU-850

Program type/station format -PTY
The PTY function allows you to find stations whose programs suit your taste. Use the PTY function to select among the different station formats shown in the list.
To select a station format:
1. Select radio mode using the FM button, or by turning the SOURCE knob.
2. Press the SOURCE knob, select PTY and press SOURCE.
3. Turn the SOURCE knob, select a station format from the list and press SOURCE to confirm the selected station format. The PTY (station format) of the selected station is now shown in the display.

NOTE: Not all RBDS radio stations have PTY designations.

Station formats

Format Display text
Off PTY OFF
News NEWS
Current affairs AFFAIRS
Information INFO
Sports SPORT
Education EDUCATION
Drama DRAMA
Art and culture CULTURE
Science SCIENCE
Entertainment VARIED
Pop music POP M
Rock music ROCK M
Easy listening EASY M
Light classics LIGHT M
Classical music CLASSICS
Other music OTHER M
Weather WEATHER
Finance FINANCE
Religious programs RELIGION
Travel TRAVEL
Leisure LEISURE
Jazz music JAZZ
Country music COUNTRY
National music NATION M
Oldies "OLDIES"
Folk music FOLK M
Documentary DOCUMENT


pg. 179 RBDS functions - HU-650/HU-850

Automatic Frequency update (AF)
The AF function tunes to the strongest transmitter for the current station, if that station supports alternative frequencies. AF is OFF by default.

To activate/deactivate AF:
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 RADIO SETTINGS and press SOURCE.
5. Turn the SOURCE knob, select AF ON/OFF (flashing text) and press SOURCE.
6. 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:
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 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.

pg. 180 HU-650 - CD player

Starting the CD player
Please refer to the illustration on page 171 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
Press and hold down the keys (or the corresponding keys on the optional steering wheel keypad) to search within a track or the entire disc. The search continues for as long as the buttons are held in.

Random play
This function plays the tracks on a CD in random order (shuffle).
• Select CD mode and press the RND button. RND is shown in the display as long as the function is activated.
• Press RND again to stop random play.

Scan
This function plays the first 10 seconds of each track on the CD.
• Press SCAN to start the function.
• Press SCAN again or EXIT to stop the scan function and listen to an entire track.

CD eject
Press the button (no. 11 in the illustration on page 171) to eject the disc.

NOTE:
• 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 playing the most recently selected track.
• See page 170 for information on caring for compact discs.

pg. 181 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 172 for the location of the buttons referred to on this page.

To load discs into the changer:
1. Press the CD button or turn the SOURCE knob to CD.
2. Select an empty position by pressing one of the preset buttons. The display shows which positions are empty. LOAD DISC must be displayed before a disc is inserted into the player.
3. Insert a disc.
If there are discs in the player when CD mode is selected, the changer will 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 display.

Fast forward/back
Press and hold down the keys (or the corresponding keys on the optional steering wheel keypad) to search within a track or the entire disc. The search continues for as long as the buttons are held in.

Random play
This function plays the tracks on a CD in random order (shuffle).
• 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.
• Press RND again to stop random play.

Scan
This function plays the first 10 seconds of each track on the CD.
• Press SCAN to start the function.
• Press SCAN again or EXIT to stop the scan function and listen to an entire 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.
• Press the eject button briefly to eject the disc that is currently playing.
• A longer press (more than two seconds) starts the process of ejecting all of the discs in the changer.

NOTE:
• The EJECT ALL function can only be used while the vehicle is at a standstill and will be cancelled if the vehicle begins to move.
• For reasons of traffic safety, you have 12 seconds in which to remove the ejected disc. After that, the disc automatically reinserts into the player, and the CD player will resume playing the most recently selected track.
• See page 170 for information on caring for compact discs.

pg. 182 External CD changer (option)


External CD changer
The optional 10-CD changer is mounted in the cargo compartment.
Please refer to the illustrations on pages 171 and 172 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:
1. Slide the cover on the CD change open.
2. Press the eject button on the CD changer.
3. Pull the magazine out of the changer and insert the disc(s).
4. 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 will 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. Continue to press button 6 to select discs 7-10.
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 display.

Fast forward/back
Press and hold down the keys (or the corresponding keys on the optional steering wheel keypad) to search within a track or the entire disc. The search continues for as long as the buttons are held in.

Random play
This function plays the tracks on a CD in random order (shuffle).
• 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.
• Press RND again to stop random play.

Scan
This function plays the first 10 seconds of each track on the CD.
• Press SCAN to start the function.
• Press SCAN or EXIT to stop the scan function and listen to an entire track.

Scan only works on the selected disc.

pg. 183 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.
• 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.

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.

3 Channel stereo
To select 3 channel stereo mode press "3-CH". "3 ch" is displayed. Press "OFF" to return to 2 channel stereo.

pg. 184 Dolby Surround Pro Logic II - HU-850

Center level
This function is used to set the level of the center speaker in the dashboard. 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 CENTER LEVEL and press SOURCE.
5. Turn the SOURCE knob, select the desired level and press SOURCE.
6. Press EXIT.

Surround level
This function is used to set the level of the of the rear 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 SURROUND LEVEL and press SOURCE.
5. Turn the SOURCE knob, select the desired level and press SOURCE.
6. Press EXIT.

pg. 185 Audio systems - specifications

HU-650
Output: 4 x 25 W
Impedance: 4 Ohm.
Voltage required: 12 V, negative ground
External amplifier: 4 x 50 W or 4 x 75 W (option)
Radio
Frequency range:
AM 530 - 1710 kHz
FM 87.7 - 107.9 Mhz
Subwoofer
Internal amplifier 150 W

HU-850
Output: 1 x 25 W (center speaker)
Impedance: 4 Ohm.
Voltage required: 12 V, negative ground
External amplifier: 4 x 50 W or 4 x 75 W
HU-850 must be connected to an external amplifier.
Radio
Frequency range:
AM 530 - 1710 kHz
FM 87.7 - 107.9 Mhz


Alarm
"Alarm!" is displayed when an alarm message is sent. The function is used to warn the driver of a serious accident or disaster situation.


CAUTION:
The optional supplementary amplifier (HU-850) may be mounted under the front passenger's seat. If the floor of the car has become soaked for any reason, do not turn on the radio. This would cause damage to the amplifier. Contact a Volvo retailer.


Low battery voltage
If the level of battery voltage is low, a message will be displayed.
The car's energy conservation function may switch off the audio system. Recharge the battery by starting the engine.



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