TROUBLESHOOTING
May be, it will happen that your car radio will not functioning as you expected it to. Before calling for service, please read this user manual and review carefully the setting values: you may find that a function cannot work prop- erly with the value, you defined.
Nevertheless, if you need to send your set for reparation, always send it complete with de- tachable front (do not try to open the car radio to service it yourself).
Symptoms Cause/Remedy
NO POWER Verify:
The radio does not function.
zThe set is well inserted in the dashboard (see MOUNTING).
zThe set is well connected (see INSTALLA- TION).
The set does not function and the display screen does not light up.
zSwitch off the set.
zCheck the fuse (see INSTALLATION).
NO SOUND Verify:
The display screen lights up but the set gives no sound (or only a whistle).
zIncrease the volume: if you are listening to the radio, move to an area where the reception of the station is better.
zCheck the antenna and its connection (see
INSTALLATION).
zCheck if the station search is finished. Verify the speakers connections (see INSTAL- LATION) and the speakers balance (SOUND SETTINGS)
There is no sound from the loudspeakers (front and rear), either from the radio or from CD. There is no sound from the subwoofer after having connected an external amplifier. Verify your external amplifier installation:
zConnection of the external amplifier on LINE OUT (see INSTALLATION).
SOUND TROUBLE Verify:
The sound level is to low during traffic an- nouncements.
Adjust the volume setting for traffic announce- ments (see Presetting TA Volume).
CD ERRORS Verify:
During the use of the CD player, the set does not function and displays CD ERROR.
zThe CD is properly inserted into the CD player.
zThe player contains at last one CD.
zThe CD is correctly inserted; no dirty, exotic or damaged disc; the front of the of the player is properly shut.
SD/MMC/USB ERRORS Verify:
The set can not connect to the MP3 player/USB/ SD/MMC device.
zThe inserted device must use the Microsoft Windows System.
zThe inserted device must support 48 Kb – 320 Kb rate music files.
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