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TROUBLE SHOOTING
There may be times when you suspect that your
car radio is not functioning as you would expect it
to. Before calling for service, please read the
operating / installation instructions and review the
following checklists. You may find that an apparent
malfunction can easily be rectified.
If you still have to send your set for service, always
send the complete set (with detachable panel).
Do not try to open the set to service it yourself.

Audio
Set does not function. No Display.
• Check fuse (set and car) and connections.
• Check the operating voltage.

Set functions but no sound.
• Adjust the volume of the set.
• Check fader and balance settings.
• Check aerial and its connection.
•  If car phone is connected, see '

SAM

' (page

14), check option 'TEL/HFREE'.

Set mutes and display shows 'TEL MUTE' or
'HRFEE' but the car telephone is not in used.

 

S e e   '

SAM

' (page 14), check option 'TEL/

HFREE'.

The sound from the speakers is reduced
automatically.
• A built-in safety circuity prevents the

temperature in the set from exceeding a certain
level.

•  Wait for the temperature to decrease before

increasing the volume.

Radio
Can not tune desired station.
• Check that the aerial is fully extended and

properly connected.

• Check that the negative terminal (brown lead)

is connected to earth (car chassis).

• Desired station is too weak, try Manual Tuning.

Display shows frequency (not station name).
• Set is tuned to non-RDS station.
• RDS function is switched off.

Radio mutes momentarily while display shows
'SEARCH' and  station name/frequency
alternately.
• Set is checking a list of Alternative Frequencies

(AF) for the tuned radio station as reception is
weak. In case no AF is transmitted for the tuned
station, switch off AF.

 the reception of Traffic Announcements. Use

search tuning to find another station.

• If the TA mode is switched on, search tuning

only selects stations which enable the reception
of Traffic Announcements.

CD / MP3 / 

CHANGER

Display shows 'CD ERR' and set beeps.
• Check that the disc have been inserted in the

correct way and that you have not inserted a
damaged or dirty disc.

Distorted sound during playback.
• Player unable to read disc. CD damaged or

dirty.

Distorted sound during CD Changer playback

.

• Player unable to read disc. CD damaged or

dirty.

• CD changer is switched to digital instead

analogue.

CD player does not function.
• If the weather is cold, there may be some

condensation on the laser. Use the set in radio
mode for about 5 minutes to allow the moisture
to evaporate.

Display shows 'NO CD' or 'NO DISC'.
• Check that the CD mechanism has been loaded

with disc(s).

*

 

Depending on version

Display shows 'NO TA', and set beeps at intervals.
• The tuned station becomes too weak to enable

Содержание CD 4506 -

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Страница 5: ...orange green orange green orange switchable switchable Display Colour orange multicolour multicolour Max Power Output W 4 x 40 4 x 40 4 x 50 Sinus Power Output W 4 x 19 4 x 19 4 x 22 MP3 WMA vers 9 or lower Line Out Channels 2 4 CD ChangerControl Telephone Input OEM Remote Control Interface EDI Interface ENVIRONMENT This booklet is printed on low chlorine recyclable paper IMPORTANT This device has...

Страница 6: ...ty The set must be connected to a 12V car battery with negative terminal to earth car chassis Installation in vehicles not fulfilling these requirements could result in malfunction damage or fire CONNECTOR A fig 2 Power supply connections A7 Connect to a permanent 12V supply This is the main power supply Ensure this connection can handle a current of 10A A4 Connect to a switched 12Vsupply switched...

Страница 7: ...fly lead wire to Amplifier Remote on off Connector C2 fig 5 Steering wheel remote control You can connect certain car steering wheel mounted remote control to this set via an interface Please consult your dealer for the correct interface Wire of Telephone Mute If your car telephone or the car kit of your mobile phone provides a mute signal it can be used to automatically interrupt the set s sound ...

Страница 8: ...ntional Front Mounting or Rear Mounting depending on DIN JIN opening of the car s dashboard FRONT MOUNTING Slide the radio into the metal sleeve until the springs at either side of the radio snap into the openings of the sleeve fig 11 Finally reconnect the negative car battery terminal fig 12 REMOVING RADIO using the two U brackets supplied Remove the trimplate around the front panel Insert both U...

Страница 9: ...10 track Up DIR 10 track Up MP3 with DIR DIR Up MP3 with DIR DIR Up Select preset 5 Select the next CD MP3 wihtout available disc DIR 10 track Down MP3 with DIR DIR Down Store preset CD MP3 wihtout CD MP3 wihtout DIR 10 track Down DIR 10 track Down MP3withDIR DIRDown MP3 with DIR DIR Down TA on off AF on off Push on off power Turn adjust volume Select band Select band Search up Next track Manual t...

Страница 10: ... keep the Security Card in your car AUDIO ON OFF VOLUME Press rotary knob to switch on off the set Turn to adjust the volume The volume automatically increases of decreases if the SMART Volume connection has been installed and selected see installation page Please make sure you can still hear the traffic horns sirens AUDIO SETTING Press SOUND to select desired audio mode Adjust the settings with t...

Страница 11: ... band Press AST to activate autostore The set gives a beep and then mutes When it has finished you hear a beep followed by the station stored on preset 1 Sometimes it may not be possible to find 5 stations RADIO DATA SYSTEM RDS ON FM More and more stations broadcasts RDS informations in order to offer you many advantages including PROGRAM SERVICE NAME PS Allows the radio to display the name of the...

Страница 12: ...and a fixed bit rate of 128kbps Make sure that a CD R CD RW is formatted as a data disc and NOT as an audio disc MP3 files are not compatible with packet write data transfer Playing a CD R or CD RW Depending on the type of CD R CD RW CD surface condition of the disc as well as the performance of the CD writer certain CD R CD RW CD may not operate normally on this unit Copy protected CD playback Th...

Страница 13: ...to listen to the first few seconds of each track Press SCN to activate deactivate Scan track Press or to start the scanning Note You can select how many seconds each track is scanned see SAM page 14 option SCANTIME DISC EJECT CD PLAYER Press to eject the disc You can select the service distance unit See SAM option UINT PAGE13 You can select the inteval distance of service See SAM option INT page 1...

Страница 14: ...d calibrated see SMART Volume in INSTALLATION and SPECIAL FUNCTIONS Level 1 gives a smaller increase while level 4 gives gives a greater increase with respect to the car s speed TAVOL 3 to 47 Select volume level of Traffic Announcement News bulletins and Alarm messages TAOFFSET 2 1 0 1 2 Volume level of TA to normal radio station TAFADE _7_ _1_ 0 1 7 Adjust traffic announcement sound position CD 2...

Страница 15: ...t from turning on when the car ignition is switch off only when A7 and A4 are connected correctly EDI ON OFF Select ON when external EDI Box is connected AUX ON OFF Select ON when auxiliary is connected TEL Select TEL OFF if no car phone is connected to the set MUTE Playback on current source is automatically interrupted when the car phone is in use Select MUTE HI or MUTE LO if only the mute line ...

Страница 16: ...only valid when car speed is calibrated UNIT KM ML Select dis tance unit INT Select the interval dis tance of service EVENT SERVICE OIL TYPES Select the reminding event only vaild when car speed is calibrated BRAKE WASHER WATER SPD SPD ON SPD OFF Select SPD ON to activate the speed warning function only valid when car speed calibrated SPEED Select the warning speed figure Depending on version ...

Страница 17: ...l brown lead is connected to earth car chassis Desired station is too weak try Manual Tuning Display shows frequency not station name Set is tuned to non RDS station RDS function is switched off Radio mutes momentarily while display shows SEARCH and station name frequency alternately Set is checking a list of Alternative Frequencies AF for the tuned radio station as reception is weak In case no AF...

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