Sony CDX-MP50 Manual De Instrucciones página 26

If these solutions do not help improve the
situation, consult your nearest Sony dealer.
Messages
L.SEEK +/–
The Local Seek mode is on during automatic
tuning (page 15).
" " or "
You have reached the beginning or the end of
the disc and you cannot go any further.
26
"
About ID3 tag version 2
Although not a malfunction, the following occurs
when an MP3 file containing ID3 tag ver.2 is
played:
– When skipping a portion of ID3 tag ver.2 (at the
beginning of the track), sound is not output.
Skip time changes depending ID3 tag ver.2
capacity.
– The displayed elapsed playing time when
skipping a portion of ID3 tag ver.2 is inaccurate.
For MP3 files of a bit rate other than 128 kbps,
time is not displayed accurately during playback.
– When an MP3 file is created with MP3
conversion software, ID3 tag ver.2 will
automatically be written.