Useful Facts; About Battery Life - Sony Walkman 4-185-044-11(1) Operation Manual

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Useful Facts

About Battery Life

By adjusting the settings or managing the power supply properly, it is possible
to save battery power and use the player for a longer time.
The following hints will yield a longer battery life.
Turn off the player manually
If you press and hold the  button, after [POWER OFF] appears, the display
disappears and the player is turned off.
The batteries are consumed a little in this status.
Longer battery life settings
You can save battery power by changing the default to "Longer battery life
setting" items. For details on the battery life according to battery life setting, see
"Battery life (continuous playback)" (  p. 78).
Settings for screen
Settings for sound
effect
Settings for the power
illuminator
Settings for recording
quality
Adjust data format and bit rate
Playing time will vary, as battery charge can be affected by the format and bit
rate of songs that are played.
For details on charging time and usage time, see  p. 78.
Useful Facts
Setting
[Power Save Mode]
(  p. 47)
[Equalizer] (  p. 30)
[BASS] (  p. 29)
[LED] (  p. 47)
[Voice Record Codec]
(  p. 44)
Default setting Longer battery life
setting
[Save ON Normal] [Save ON Super]
[None] [None]
Activate Deactivate
[LED ON] [LED OFF]
[Mid] [Low]