User's Manual

46 PART 2. AUDIO FEATURES
PART 2 AUDIO FEATURES
Precautions upon handling USB
When using an external USB device, make
sure to connect the device some time after
turning on the ignition. The USB device may
be damaged if connected before the ignition is
turned on.
The USB device may fail to operate when
playing formats other than MP3 or WMA
formats.
Only MP3 files with compression rates
between 8kbps~320kbps are supported.
Only WMA files with compression rates
between 8kbps~320kbps are supported.
Be cautious of static electricity when con-
necting/disconnecting an external USB
device.
Encoded MP3 Players will not be recog-
nized when connected as an external
device.
When connecting a USB device, the sys-
tem may not properly recognize some
USB states.
When formatting an external USB device,
the system may not properly recognize
byte/sector selections other than 512Byte
or 2048Byte.
The device will recognize only USB
devices formatted in FAT 12/16/32.
Some USB devices may not operate
properly due to compatibility issues.
Verify that the external device is sup-
ported by the system before use.
Avoid contact between the USB connec-
to r w ith b o d i l y p ar t s a n d f o r eign
substances.
Repeatedly connecting/disconnecting the
USB in a short period of time may dam-
age the system.
A sound may occasionally occur when
disconnecting the USB device.
Do not disconnect a USB device when it
is operating. Make sure to disconnect the
USB device only after the audio power is
turned off or when operating a different
mode.
The time required to recognize a USB
device may differ depending on the type,
size, or file formats stored on the USB.
Su c h d if fer e n c es in t i m e are n o t
indications of malfunction. Please wait
until the system becomes recognized.
This system supports only USB devices
used to play music files.
Do not use the USB I/F to charge batteries
or USB accessories that generate heat.
This may lead to worsened performance or
system damage.
This system may not recognize the USB
device if a separately purchased USB
hub or extension cable is used. Connect
the USB device directly to the terminal in
the vehicle.
Some mass storage USB devices may
have multiple logical drives partitioned for
user convenience. In such cases, only
music files within the top-level logical
drive will be supported.
This system may not operate normally if
the USB terminal is used to connect MP3
Players, mobile phones, digital cameras,
or other electronic devices (USB devices
not recognized as portable disk drives).
This system may not operate normally
when using a USB memory type other

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