Sony STR-DA1800ES Operating Instructions Manual page 128

• If the ICF (Internet Connection Firewall)
function is active on the computer, this
may prevent the receiver from connecting
to the computer (only when your computer
is used as a server). You may need to
change the firewall settings to allow the
receiver to connect. (For details on
changing the firewall settings, refer to the
operating instructions supplied with your
computer.)
• If you have initialized the receiver or
performed a system recovery on your
server, perform the network settings again
(page 70).
The server (such as a computer) does
not appear in the server list. ("No
Server" appears on the TV screen.)
• You may have turned on this receiver
before you turned on the server. Refresh
the server list (page 73).
• Make sure that the wireless LAN router/
access point is turned on.
• Make sure that the server is turned on.
• Confirm that the server has been set
correctly (page 70). Confirm that the
receiver has been registered to the server
and allows the music streaming from the
server.
• Confirm that the receiver and the server
are connected to the wireless LAN router/
access point correctly. Check the network
setting information (page 104).
• Refer to the operating instructions of your
wireless LAN router/access point, and
check the multicast setting. If the multicast
setting is enabled on the wireless LAN
router/access point, disable it.
You cannot play audio data normally.
• Shuffle Play is selected. Press SHIFT, then
press SHUFFLE repeatedly until "SHUF"
disappears.
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Play does not start, or does not
automatically change to the next track
or file.
• Make sure that the audio file you are trying
to play is in a format supported by this
receiver (page 74).
• WMA files with DRM copyright
protection cannot be played back.
For how to check the copyright protection
of a WMA file, see page 75.
The sound skips during playback.
• The bandwidth of your wireless LAN may
be too low. Move the receiver and the
wireless LAN router/access point closer to
each other, without any obstacles in
between them.
• When using your computer as a server, the
computer may be running many
applications. If anti-virus software is
active on the computer, temporarily
disable the software as it needs large
amount of system resources.
• Depending on the network environment, it
may not be possible to play tracks with
more than one device operating at the
same time. Turn off another device to
enable the receiver to play tracks.
"Cannot Play" appears.
• You cannot play any files other than audio
files.
• Confirm that the server has been set
correctly (page 70). Confirm that the
receiver has been registered to the server
and allows the music streaming from the
server.
• Check to confirm whether the audio file on
the server has been damaged or erased.
Refer to the operating instructions
supplied with the server.