Sony NAS-CZ1 Operating Instructions Manual page 32

CD/MP3 player
Abnormal noise is produced.
• Check whether a disc that the system cannot play
is loaded.
Play does not start.
• Check whether a disc is loaded. The disc indicator
lights when a disc is loaded.
• Wipe the disc clean (page 34).
• Replace the disc.
• Place a disc that this system can play.
• Place the disc correctly.
• Remove the disc and wipe away the moisture on
the disc, then leave the system turned on for a few
hours until the moisture evaporates.
• Press N to start play.
The sound skips.
• Wipe the disc clean (page 34).
• Replace the disc.
• Try moving the system to a place without
vibration (e.g., on top of a stable stand).
MP3 audio track cannot be played back.
• Recording was not performed according to the
ISO9660 level 1 or level 2 format, or Joliet in the
expansion format.
• The MP3 audio track does not have the extension
".MP3".
• The data is not stored in MP3 format.
• Discs containing files other than MPEG1, 2, 2.5
Audio Layer-3 files cannot be played.
MP3 audio tracks take longer to play back than
others.
• After the system reads all tracks on the discs,
playback may take more time than usual if:
– the number of albums or tracks on the disc is
very large.
– the album and track organization structure is
very complex.
The album title, track title and ID3 tag do not
appear correctly.
• Use a disc that conforms with ISO9660 level 1,
level 2, or Joliet in the expansion format.
• The disc ID3 tag is not ver. 1 or ver. 2.
Tuner
Severe hum or noise.
Stations cannot be received.
• Set the proper band and frequency (page 24).
• Connect the antenna properly (page 11).
32 GB
• Find a place and an orientation that provide good
reception, then set up the antenna again. If you
cannot obtain good reception, we recommend you
connect a commercially available external
antenna.
• The supplied FM lead antenna receives signals
along its entire length, so make sure you extend it
fully.
• Locate the antennas as far away from the speaker
cords as possible.
• Consult your nearest Sony dealer if the supplied
AM antenna has come off the plastic stand.
• Try turning off surrounding electrical equipment.
A stereo FM program cannot be received in
stereo.
• Press FM MODE until "MONO" disappears.
Optional components
There is no sound.
• Refer to General items "There is no sound." and
check the condition of the system.
• Connect the component properly (page 30) while
checking:
– if the cords are connected properly.
– if the cord plugs are firmly inserted all the way.
• Turn on the connected component.
• Refer to the operating instructions supplied with
the connected component and start playing.
• Press FUNCTION repeatedly to select
"ANALOG IN" (page 30).
The sound is distorted.
• Set the volume of the connected component
lower.
If the system still does not
operate properly after performing
the above measures, reset the
system as follows:
1
Disconnect the power cord.
2
Reconnect the power cord.
3 Press ?/1 to turn on the system.
4 Press x, USER PROFILE 5 and ?/1, on the
system at the same time.
The system is reset to the factory settings. You
should set the settings you made, such as the
preset stations.