Sony Walkman NWZ-B142 Operation Manual page 65



Troubleshooting
Message
MEMORY FULL
NO DATA
NO ITEM
READ ONLY
CONNECTED USB
Meaning
 There is not enough free
space in the built-in flash
memory.
 You are trying to record an
FM radio program (NWZ-
B142F/B143F only) with the
player already having 999
files of recorded FM radio
programs.
 You are trying to record
sound with the player
already having 999 files of
recorded sound files.
There are no audio files in the
built-in flash memory.
No song exists in the selected
item.
You are trying to delete
[Read-only] songs.
The player is connected to a
computer.
Remedy
 Connect the player to the
computer and delete any
unnecessary songs or files
to increase free space on the
player.
 Delete unnecessary
recorded FM radio
programs.
 Delete unnecessary
recorded sound files.
Transfer audio files.
Transfer audio files.
Delete the data using
Windows Explorer.
This is not an error. You
cannot operate the controls on
the player while connected to
a computer.