Denon AVR-4308 Owner's Manual page 96

ENGLISH
GiPodH
Symptom Cause
iPod cannot be • The input source assigned to
played. "iPod dock" is not selected.
• Cable is not properly connected.
• Control Dock for iPod's AC
adapter is not connected to
power outlet.
GNET/USBH
Symptom Cause
When a USB • The set cannot recognize a USB
memory device memory device.
is connected, • A USB memory device not
"USB" is not conforming to mass storage class
displayed on the or MTP standards is connected.
GUI menu. • The set port and the connected
port do not match.
• A USB memory device that
the set cannot recognize is
connected.
• USB memory device is connected
via USB hub.
Files on a USB • USB memory device is in format
memory device other than FAT16 or FAT32.
cannot be played.
• USB memory device is divided
into multiple partitions.
• Files are stored in a non-
compatible format.
• You are attempting to play a file
that is copyright protected.
The file names • Characters that
are not displayed displayed are used.
properly (" ... " , etc.).

Countermeasure
• Switch to the input source
assigned at "iPod dock" .
• Reconnect.
• Plug the Control Dock for iPod's
AC adapter into a power outlet.
Countermeasure
• Check the connection.
• Connect a USB memory device
conforming to mass storage
class or MTP standards.
• Connect to the port set at "USB
Select" .
• This is not a malfunction. DENON
does not guarantee that all USB
memory devices will operate or
receive power.
• Connect the USB memory device
directly to the USB port.
• Set the format to FAT16 or
FAT32. For details, refer to the
USB memory device's operating
instructions.
• When divided into multiple
partitions, only files stored in the
top partition can be played.
• Record the files in a compatible
format.
• Files that are copyright protected
cannot be played on this set.
cannot be • This is not a malfunction. On
this set, characters that cannot
be displayed are replaced with a
" . (period)" .
Symptom
Internet radio • Ethernet cable is not properly
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cannot be played. connected
41
disconnected.
• Program is being broadcast in
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non-compatible format.
–
• The computer's
firewall is activated.
• Radio station is not currently
broadcasting.
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• IP address is wrong.
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Files stored on a • Files are stored in a non-
computer cannot compatible format.
–
be played. • You are attempting to play a file
that is copyright protected.
• Set and computer are connected
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by USB cable.
–
Server is not • The computer's
found, or it is firewall is activated.
not possible to • Computer's power is not turned
connect to the on.
–
server. • Server is not running.
• Set's IP address is wrong.
–
Cannot connect to • Radio station is not currently
preset or favorite broadcasting.
radio stations. • Radio station is not currently in
service.
–
For some • Station is congested or not
radio stations, currently broadcasting.
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"Server Full"
or "Connection
57
Down" is
displayed and
–
station cannot be
connected to.
Sound is broken • Network's signal transfer speed
during playback. is slow or communications lines
or radio station is congested.
Sound quality is • File being played has a low bit
poor or played rate.
sound is noisy.
Cause Countermeasure
• Check the connection status.
or network is
• Only Internet radio programs in
MP3 and WMA can be played on
this set.
or router's • Check the computer's or router's
firewall settings.
• Choose a radio station that is
currently broadcasting.
• Check the set's IP address.
• Record in a compatible format.
• Files that are copyright protected
cannot be played on this set.
• The set's USB port cannot
be used for connection to a
computer.
or router's • Check the computer's or router's
firewall settings.
• Turn on the power.
• Launch the server.
• Check the set's IP address.
• Wait a while before trying again.
• It is not possible to connect to
radio stations that are no longer
in service.
• Wait a while before trying again.
• This is not a malfunction. When
playing broadcast data with a
high bit rate, the sound may
be broken, depending on the
communications conditions.
• This is not a malfunction.
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