CITROËN C4 Handbook page 382

Audio and Telematics
QUESTION
The message "USB
peripheral error"
or "Peripheral not
recognised" is displayed in
the screen.
A telephone connects
automatically,
disconnecting another
telephone.
®
The Apple player is
not recognised when
connecting to the USB
port.
The hard disk or device
is not recognised when
connecting to the USB
port.
When streaming, the
sound cuts momentarily.
In "Random all" play, not
all of the tracks are played.
380
ANSWER
The USB memory stick is not recognised.
The memory stick may be corrupt.
Automatic connection overrides manual connection.
player is of a generation that is not compatible with a
®
The Apple
USB connection.
Some hard disks and devices need a power supply greater than is
provided by the audio system.
Some models of telephone prioritise connection with the "hands-
free" profile.
In "Random all" play, the system can only take into account up to
999 tracks.
SOLUTION
Reformat the memory stick (FAT32).
Modify the telephone settings to remove
automatic connection.
player to the AUX Jack
®
Connect the Apple
socket using a suitable cable (not supplied).
Connect the device to the 230 V socket, the 12 V
socket or an external power supply.
Caution: ensure that the device does not
transmit a voltage greater than 5 V (risk of
destruction of the system).
Delete the "hands-free" connection profile to
improve streaming.