During playback or pause, While connected to a computer, Avls setting – Sony NWZ-W274S User Manual
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indicating the charging status.
During playback or pause
Condition indicated
Status of OPR lamp Sound
Current remaining battery
power.
or
or
Blinks at about 5-
second intervals
—
There is no file that can be
played on your Walkman.
Blinks repetitively
Error-beep and
message “NO
DATA”
You are trying to play an
unsupported format or DRM
file.
Double short beep
You are trying to play an
expired file.
Message
“EXPIRED”
The battery power is nearly
depleted.
Blinks three
times repetitively
Long double beep
While connected to a computer
Condition indicated
Status of
OPR lamp
Sound
Battery is being charged.
Lights up
—
Battery has been fully charged.
Turns off
—
Accessing to your Walkman via the USB cradle
(supplied), such as when data is being
transferred.
Blinks
quickly
—
You are trying to charge the battery in an ambient
temperature out of the range of 5 ºC (41 ºF) to 35
ºC (95 ºF).
Blinks
twice
repetitively
—
AVLS setting
Condition indicated
Status of OPR lamp
Sound
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