137
Basic versionSimple version Advanced version Information
GHD Radio receiverH
Symptom Cause/Solution Page
Reception fails, or 
there is a lot of noise 
or distortion.
• Change the antenna orientation or position.
• Separate the AM loop antenna from the unit.
• Use an FM outdoor antenna.
• Separate the antenna from other connection cables.
23, 24
23, 24
23, 24
23, 24
GControl dock for iPodH
Symptom Cause/Solution Page
iPod cannot be 
played.
• Check the iPod connections.
• Insert  the  AC  adaptor  of  the  iPod  control  dock  into  the  power 
outlet.
• Switch the input source to “DOCK”.
21
–
28
GInternet radio / Media server / iPod / USB memory device / Flickr / Napster / Pandora / RhapsodyH
Symptom Cause/Solution Page
When a USB 
memory device is 
connected, “USB” is 
not displayed on the 
menu.
• The  set  cannot  recognize  a  USB  memory  device.  Check  the 
connection.
• A USB memory device not conforming to mass storage class or 
MTP  standards  is  connected.  Connect  a  USB  memory  device 
conforming to mass storage class or MTP standards.
• A USB memory device that the set cannot recognize is connected. 
This is not a malfunction. DENON does not guarantee that all USB 
memory devices will operate or receive power.
• USB memory device is connected via USB hub. Connect the USB 
memory device directly to the USB port.
22
–
–
–
Files on a USB 
memory device 
cannot be played.
• USB  memory  device  is  in  format  other  than  FAT16  or  FAT32. 
Set the format to FAT16 or FAT32. For details, refer to the USB 
memory device’s operating instructions.
• USB  memory  device  is  divided  into  multiple  partitions.  When 
divided into multiple partitions, only files stored in the top partition 
can be played.
• Files are stored in a non-compatible format. Record the files in a 
compatible format.
• You are attempting to play a file that is copyright protected. Files 
that are copyright protected cannot be played on this unit.
–
–
48
48
The file names 
are not displayed 
properly (“...”, etc.).
• Characters  that  cannot  be  displayed  are  used.  This  is  not  a 
malfunction. On this unit, characters that cannot be displayed are 
replaced with a “.” (period).
–
Internet radio cannot 
be played.
• Ethernet  cable  is  not  properly  connected  or  network  is 
disconnected. Check the connection status.
• Program  is  being  broadcast  in  non-compatible  format.  Only 
Internet radio programs in MP3 and WMA can be played on this 
unit.
• The  computer’s  or  router’s  firewall  is  activated.  Check  the 
computer’s or router’s firewall settings.
• Radio station is not currently broadcasting. Choose a radio station 
that is currently broadcasting.
• IP address is wrong. Check the set’s IP address.
26
37, 38
–
38
103
Symptom Cause/Solution Page
Files stored on a 
computer cannot be 
played.
• Files are stored in a non-compatible format. Record in a compatible 
format.
• You are attempting to play a file that is copyright protected. Files 
that are copyright protected cannot be played on this unit.
• Set  and  computer are  connected  by  USB  cable.  The  set’s  USB 
port cannot be used for connection to a computer.
37, 38
37
–
Server is not found, 
or it is not possible 
to connect to the 
server.
• The  computer’s  or  router’s  firewall  is  activated.  Check  the 
computer’s or router’s firewall settings.
• Computer’s power is not turned on. Turn on the power.
• Server is not running. Launch the server.
• Set’s IP address is wrong. Check the set’s IP address.
–
–
–
103
iPod cannot be 
played.
• Some iPods do not support being used connected directly to the 
USB port.
22
Cannot connect to 
preset or favorite 
radio stations.
• Radio  station  is  not currently  broadcasting.  Wait  a  while  before 
trying again.
• Radio  station  is  not  currently  in  service.  It  is  not  possible  to 
connect to radio stations that are no longer in service.
–
–
For some radio 
stations, “Radio 
station server full” or 
“Connection Down” 
is displayed and 
station cannot be 
connected to.
• Station  is congested or not currently  broadcasting. Wait a while 
before trying again.
–
Sound is broken 
during playback.
• Network’s signal transfer speed is slow or communications lines 
or  radio  station  is  congested.  This  is  not  a  malfunction.  When 
playing  broadcast  data  with  a  high  bit  rate,  the  sound  may  be 
broken, depending on the communications conditions.
–
Sound quality is poor 
or played sound is 
noisy.
• File being played has a low bit rate. This is not a malfunction. –
Cannot login 
to Rhapsody. 
(“Incorrect 
Username or 
Password” is 
displayed.)
• Login information is incorrect. Check if the Username for Rhapsody 
has been properly entered. Re-enter the Password. (Password is 
not displayed.)
www.rhapsody.com/denon
46, 103
Cannot compile 
Playlist.
• This  unit  does  not  respond  to  playlist  compilation.  When  the 
playlist  is  compiled  in  PC  Application,  it  is  registered  to  “My 
Library”. In this way, the playlist can be played in this unit
–
Cannot delete 
Rhapsody Channel 
registered in “My 
Channels”
• Cannot be done with this unit. Delete from PC Application. –
Cannot delete 
Tracks, Playlists, 
Channels registered 
in “My Library”
• Cannot be done with this unit. Delete from PC Application. –
1.AVR4311CIEU_ENG_108.indd   137 2010/08/30   20:11:18