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13
USB interface
Symptom
Cause
The folders/files stored on a
The folders/files are currently stored
USB memory device are not
in a region other than the FAT (File
displayed.
Allocation Table) region.
The number of levels in a folder is
more than 9.
The audio files are copyrighted.
A USB memory device is
The USB memory device does not
not recognized.
support the mass storage class
specifications.
A USB hub is currently being used.
This receiver recognizes the USB
memory device as a fraud.
A USB memory device is
Some formats of USB memory
connected and displayed,
devices, including FAT 12, NTFS, and
but the audio files stored
HFS, cannot be played back on this
on the USB memory device
receiver.
cannot be played back.
The file format cannot be properly
played back on this receiver.
The USB memory cannot be
—
operated with the remote
control.
Over Current shows in the
—
display.
Remedy
Store the folders/files in the FAT region.
Limit the maximum number of levels in a folder to 9
(page
56
).
Copyrighted audio files stored on a USB memory device
cannot be played back
(page 56
).
Try using a USB memory device compatible with the mass
storage class specifications. Note that there are cases
where even the audio files stored on a USB memory device
compatible with the mass storage class specifications are
not played back on this receiver
(page 56
).
Connect the USB memory device and switch on this
receiver
(page 43
).
This receiver does not support USB hubs
(page 56
).
Switch off and on again this receiver.
Reconnect the USB device with the receiver switched off.
Change to an input other than iPod/USB, then set the input
back to iPod/USB.
Check whether the format of your USB memory device is
either FAT 16 or FAT 32. Note that the FAT 12, NTFS, and
HFS formats cannot be played back on this receiver
(page
56
).
See the list of file formats that can be played back on this
receiver
(page 57
).
Press iPod USB to set the remote control to the iPod USB
control mode.
There is a problem with the power supply for the USB
memory. After turning off the receiver, disconnect the USB
memory, connect the USB memory again and then turn on
the power of the receiver.
If Over Current is displayed even though the above opera-
tion is repeated several times, there is a problem with the
receiver or USB memory. Disconnect the power cable and
request repair.
iPod
Symptom
Cause
iPod is not recognized.
This receiver recognizes the iPod as
a fraud.
iPod touch/iPhone is not
The iPod's operation may be
recognized or otherwise
unstable.
does not operate properly.
iPod cannot be operated
—
with the remote control.
Network
Symptom
Cause
Cannot access the network. The LAN cable is not firmly con-
nected.
The router is not switched on.
Internet security software is cur-
rently installed in the connected
component.
The audio component on the net-
work which has been switched off is
switched on.
Playback does not start
The component is currently discon-
while "Connecting..." con-
nected from this receiver or the
tinues to be displayed.
power supply.
The network function can-
—
not be operated with the
remote control.
The PC or Internet radio is
The corresponding IP address is not
not properly operated.
properly set.
The IP address is being automati-
cally configured.
119
FAQ
Remedy
Switch off and on again this receiver.
Reconnect the iPod with the receiver switched off.
Change to an input other than iPod/USB, then set the input
back to iPod/USB.
Try performing the operation below.
1. Press the sleep/sleep cancel button on the iPod touch/
iPhone simultaneously with the home button for at least 10
seconds to restart the device.
2. Turn this receiver's power on.
3. Connect the iPod touch/iPhone to this receiver.
Press iPod USB to set the remote control to the iPod USB
control mode.
Remedy
Firmly connect the LAN cable
(page 42
).
Switch on the router.
There are cases where a component with Internet security
software installed cannot be accessed.
Switch on the audio component on the network before
switching on this receiver.
Check whether the component is properly connected to
this receiver or the power supply.
Press NET to set the remote control to the network function
control mode.
Switch on the built-in DHCP server function of your router,
or set up the network manually according to your network
environment
(page 105
).
The automatic configuration process takes time. Please
wait.
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