Useful Facts
NWZ-B142/B143/B142F/B143F.GB. 4-145-616-11(1)
Useful Facts
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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 in longer battery life setting, see
“Battery life (continuous playback)” (
Setting
Default setting
Longer battery life
setting
Settings for screen
“Power Save Mode”
“Save ON Normal” “Save ON Super”
Settings for sound
effect
“Equalizer” (
page 30) “None”
“None”
“Bass” (
Activate
Deactivate
Settings for the power
illuminator
“LED” (
“LED ON”
“LED OFF”
Settings for recording
quality
“Voice Record Codec”
“Mid”
“Low”
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
Table of
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ents
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