Useful Facts; Maximizing Battery Life - Sony Walkman NWD-E023F Operation Manual




Useful Facts

Maximizing 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.
To enter the Sleep status
If you press the  button to pause playback or receiving an FM broadcast,
after "POWER OFF" appears, the display disappears and the player enters the
Sleep status automatically after a few seconds. The batteries are consumed a
little in the Sleep status.
Changing the settings
You can save battery power by setting as follows.
Settings for screen
Settings for sound
effect
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  pages 81 and 82.
"Power Save Mode>" (  page 44)
"Brightness>" (  page 46)
Sound quality (  page 25)
"Clear Stereo>" (  page 30)
"Dynamic Normalizer>" (  page 31)
"Save ON Super"
"1"
Deactivate