102
En
Troubleshooting
■
USB
Problem
Cause
Remedy
See
page
“Disconnected” is
displayed even when a
USB device is present.
This unit recognized the USB device as
an illegal device.
Turn this unit off then on again.
The music files and
directories in the USB
device cannot be viewed.
The music files and directories are placed
in locations other than the FAT area.
Place music files and directories in the FAT area.
—
You are attempting to browse directory
hierarchies of over 8 levels or a directory
with more than 500 files.
Modify the data structure on your USB device.
—
The USB device cannot
be recognized.
The connected USB device is other than
a USB mass storage class USB memory
device or USB portable audio player.
This unit can recognize only a USB mass storage
class USB memory device or USB portable audio
player. Also note that it cannot recognize certain
USB devices even when they are devices as
described above.
Some devices may become easier to recognize
when they are inserted before turning this unit on.
This unit plays back an
item different from what
you selected.
"SHUFFLE" is set to "ON".
Set "SHUFFLE" to "OFF".
This unit does not recall
the correct item by using
numeric buttons (1-
8
).
The connected USB device is incorrect.
Connect the USB device that stores the preset
item.
The directory that stores the selected item
is changed.
Preset the desired item to the numeric button (1-8)
again.
Status message
Cause
Remedy
See
page
Please wait
This unit is in the middle of recognizing
the connection with your USB memory
device or USB portable audio player.
This is not a system malfunction. Wait for a
while.
—
Disconnected
Your USB memory device or USB
portable audio player has been
disconnected from the USB port of this
unit.
Check the connection between this unit and your
USB memory device or USB portable audio
player.
—
There is a problem with the signal path
from your USB memory device or USB
portable audio player to this unit.
Turn off this unit and reconnect your USB
memory device or USB portable audio player to
the USB port of this unit.
Try resetting your USB memory device or USB
portable audio player.
—
Access error
This unit cannot access your USB
memory device or USB portable audio
player.
Try another USB memory device or USB portable
audio player.
—
There is a problem with the signal path
from your USB memory device or USB
portable audio player to this unit.
Turn off this unit and reconnect your USB
memory device or USB portable audio player to
the USB port of this unit.
Try resetting your USB memory device or USB
portable audio player.
—
Empty Memory!
No items are assigned to the selected
numeric button.
Assign the desired item to the numeric button.
Not found!
This unit cannot find the assigned item
for the selected numeric button.
Connect the USB device that stores the preset
item.
Preset the desired item to the numeric button (1-8)
again.