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When a USB storage device is connected
When computer is connected via USB cable
Problem Check Remedy
USB storage device is not
recognized.
Is the USB storage device properly
connected?
Connect the device securely (all the way in).
Is the USB storage device connected
via a USB hub?
This unit does not support USB hubs. Connect the USB
storage device directly.
This is not a problem with this unit. Turn the power off then back on.
Some USB storage devices may not be recognized properly.
This unit only supports USB mass storage class devices.
Only the FAT16 and FAT32 file systems are supported. Other
file systems (ex. FAT, NTFS, etc.) are not supported.
This device does not support the use of external hard disc
drives.
A USB storage device is
connected and displayed,
but the audio files stored
on the USB storage
device cannot be played
back.
The audio files are copyrighted. Copyrighted audio files stored on a USB storage device
cannot be played back. Attempting to import music data
from a CD, etc., to a computer may cause the invocation of
copy protection, depending on the settings.
The file format cannot be properly
played back on this unit.
See the list of file formats that can be played back on this
receiver (page 25).
Much time is required to
recognized the USB
storage device.
What is the USB storage devices
capacity?
Some time may be required to load the data when large
capacity USB storage devices are connected (this could
take several minutes).
Power is not supplied to
the USB storage device.
Does an error message appear in the
front panel display?
No power is supplied if the power
consumption is too high.
Turn the power off then back on.
Turn the power off, then disconnect and reconnect the USB
storage device.
Press
FUNCTION
to switch to the other mode, then switch
again to the
USB
mode. (When the input is switched back to
USB
.)
Problem Check Remedy
When the
DIGITAL IN
USB
port is connected to
a computer via USB
cable, audio files on the
computer cannot be
played.
Has the proper device driver been
installed on the computer?
When using a USB cable to connect the unit’s
DIGITAL IN
USB
port to a computer in order to play audio files on the
computer, the proper device driver must be downloaded
from the Pioneer website and installed on your computer.
Consult the Pioneer website for instructions on installing
the driver.
Network
No sound is produced
when attempting to play
files on a computer.
Are volume settings correct for the
OS and application program?
Raise the volume settings as required.
Is the OS audio output set to MUTE? Cancel the MUTE setting.
Are multiple applications running
simultaneously?
Try closing applications that are not in use.
Are volume settings correct for the
OS and application program?
For audio device select “Pioneer USB Audio Device”.
Problem Check Remedy
Cannot access to the
network.
The LAN cable is not firmly
connected.
Firmly connect the LAN cable (page 7).
The router is not switched on. Switch on the router.
Cannot access to the
component or PC
connected via network.
Internet security software is currently
installed in the connected
component.
There are cases where a component with Internet security
software installed cannot be accessed.
The audio component on the network
which has been switched off is
switched on.
Switch on the audio component on the network before
switching on this unit.
The component connected to the
network is not properly set.
If the client is automatically authorized, you need to enter
the corresponding information again. Check whether the
connection status is set to “Do not authorize”.
There are no playable audio files on
the component connected to the
network.
Check the audio files stored on the component connected to
the network.
Playback does not start. The component is currently
disconnected from this receiver or
the power supply.
Check whether the component is properly connected to this
receiver or the power supply.
The PC or Internet radio is
not properly operated.
The corresponding IP address is not
properly set.
Switch on the built-in DHCP server function of your router,
or set up the network manually according to your network
environment (page 19).
The IP address is being automatically
configured.
The automatic configuration process takes time. Please
wait.
Problem Check Remedy
N-50-K_En.book 22 ページ ２０１１年９月７日 水曜日 午後５時４分