Check that the audio settings (Volume, Bass,
Treble, Ambience, Loudness) are adapted to
the sources listened to. It is advisable to set
the AUDIO functions (Bass, Treble, Front-Rear
Balance, Left-Right Balance) to the middle
position, select the musical ambience "None"
and set the loudness correction to the "Active"
position in CD mode or to the "Inactive" position
For optimum sound quality, the audio settings (Volume, Bass, Treble,
Ambience, Loudness) can be adapted to the different sound sources,
which may result in audible differences when changing source
- Check that the CD is inserted in the player the
- Check the condition of the CD: the CD cannot
be played if it is too damaged.
- Check the content in the case of a recorded
CD: consult the advice in the "Audio" section.
- The audio equipment’s CD player does not
- Due to their quality level, certain writeable CDs
will not be played by the audio system.
The CD is inserted upside down, is unplayable, does not contain any audio
data or contains an audio format which the player cannot play.
The CD is protected by an anti-pirating protection system which is not
recognised by the audio equipment.
Recharge tha battery of the peripheral device.
The Bluetooth conecion is cut.
The battery of the peripheral may not be suffi ciently charged.
The USB memory stick is not recognised.
The memory stick may be corrupt.
Reformat the memory stick.
FREQUENTLY ASKED QUESTIONS
The CD used is scratched or of poor quality.
Insert good quality CDs and store them in
The audio equipment settings (bass, treble, ambiences) are unsuitable.
Set the treble or bass level to 0, without selecting