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WALKMAN User Guide
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Getting Started
How to Use the Software
Music
Settings
Troubleshooting
Important Information
Specifications
Contents list
Top page > Getting Started > Power/Charging > Charging the battery
Charging the battery
Checking the remaining battery power
Notes on charging the battery
The battery of your “WALKMAN” is recharged while your “WALKMAN” is connected to an
operating computer using the USB cable (supplied).
Charging time is approx. 1.5 hours.
When your “WALKMAN” has been fully charged, disconnect it from the computer.
OPR lamp [Details]
While charging, the OPR lamp indicates the battery charging status of your “WALKMAN.”
Lights up in red: Being charged
Turns off: Charged fully or not being charged. Your “WALKMAN” may consume battery
power in this state. (*1)
(*1) If the computer enters a power saving mode such as the Sleep or Hibernation mode while
your “WALKMAN” is connected via the USB cable, the battery of your “WALKMAN” will not be
charged. Instead, your “WALKMAN” continues to draw power from the battery, discharging it.
Hint
The procedure to cancel Sleep mode or Hibernation mode may vary depending on the
computer. Please contact the manufacturer of your computer for details.
An AC adaptor sold separately (AC-NWUM60) can charge your “WALKMAN” without a
computer.
Checking the remaining battery power
Remaining battery power is indicated by the OPR lamp. When the OPR lamp color changes to
red, recharge the battery.
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