Power - Sony Walkman NWZ-W273S Help Manual

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Top page > Troubleshooting > List of symptoms and possible

Power

Battery life is short.
The operating temperature is below 5 °C (41 ºF).
Battery life becomes shorter as a result of the battery characteristics.
This is not a malfunction.
Battery charging time is not sufficient.
Charge the battery until the OPR lamp goes off. The OPR lamp lights up
during charging.
The volume level is high.
If you turn up the volume, battery life will become shorter, because this
increases the consumption of battery power.
You have not used your Walkman for a prolonged period.
The efficiency of the battery will improve by repeatedly charging and
discharging it.
When usable battery life becomes half the usual time, even after charging
the battery fully, the battery should be replaced.
Consult your nearest Sony dealer.
The Walkman will not charge if the computer enters a power saving mode
such as Sleep or Hibernate, and will discharge in this case.
Disconnect the USB cradle after fully charging.
For a Mac computer, click the eject icon of [WALKMAN] in the sidebar of
Finder to disconnect it.
Prevent your computer from entering Sleep or Hibernation mode.
The power of your Walkman is not turned off after use.
After use, make sure to turn off the power and slide the Power lock
switch to lock the
being turned on accidentally.
Your Walkman cannot charge the battery.
The USB cradle (supplied) is not connected to a USB connector on your
computer properly.
Disconnect the USB cradle, and then reconnect it.
Use the USB cradle.
If the terminals are not clean, wet a soft brush such as toothbrush with
water and clean the terminals.
Remove your Walkman from the USB cradle and repeat attaching and
73
(Power) button to prevent your Walkman from
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