Sony NW-WS414 User Manual - Page 14

Extending the battery life, Notes on charging the battery, How to place your Walkman on your ears

Page 14 highlights

[12] How to Use Getting Started Power/Charging Extending the battery life You can reduce battery consumption by using your Walkman as follows. For a comparison of battery life based on set effects, default settings and functions, see "Battery life." Turn off the power manually. Set all sound quality settings to off. [13] How to Use Getting Started Power/Charging Notes on charging the battery The charging time differs depending on the battery usage conditions. If the battery life is reduced to about half of its normal life even if sufficiently charged, it has probably worn out. Please contact your nearest Sony dealer. If you charge your Walkman when it has not been used for a long period of time, your computer may not recognize it, or the Walkman may not respond. Charge the Walkman for about 10 minutes, after which it should start operating normally again. Charge the battery in an ambient temperature between 5 °C to 35 °C (41 ºF to 95 ºF). The number of times the battery can be recharged from complete discharge is approximately 500 times. This number may vary depending on the conditions under which you use your Walkman. To prevent battery deterioration, charge the battery at least once every six months or every year. Charging is not guaranteed with homebuilt or modified computers. Operation with a USB port extended with a USB hub is only guaranteed when a self-powered USB hub that carries an authorized logo is used. Do not leave your Walkman connected for an extended period of time to a laptop computer that is not connected to an AC power supply. Doing so may discharge the computer's battery. Do not turn on, restart, wake up from sleep mode, or shut down the computer with your Walkman connected to the computer via USB. Doing so may cause the Walkman to malfunction. Disconnect the Walkman from the computer before conducting these operations. Your Walkman may become hot while charging. This is not a malfunction. You cannot operate your Walkman when it is connected to a computer. You cannot operate your Walkman while charging the battery. [14] How to Use Basic Operations How to Place Your Walkman on Your Ears How to place your Walkman on your ears

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[12] How to Use
Getting Started
Power/Charging
Extending the battery life
You can reduce battery consumption by using your Walkman as follows.
For a comparison of battery life based on set effects, default settings and functions,
see “Battery life.”
Turn off the power manually.
Set all sound quality settings to off.
[13] How to Use
Getting Started
Power/Charging
Notes on charging the battery
The charging time differs depending on the battery usage conditions.
If the battery life is reduced to about half of its normal life even if sufficiently
charged, it has probably worn out. Please contact your nearest Sony dealer.
If you charge your Walkman when it has not been used for a long period of time,
your computer may not recognize it, or the Walkman may not respond. Charge the
Walkman for about 10 minutes, after which it should start operating normally
again.
Charge the battery in an ambient temperature between 5 °C to 35 °C (41 ºF to 95
ºF).
The number of times the battery can be recharged from complete discharge is
approximately 500 times. This number may vary depending on the conditions
under which you use your Walkman.
To prevent battery deterioration, charge the battery at least once every six months
or every year.
Charging is not guaranteed with homebuilt or modified computers.
Operation with a USB port extended with a USB hub is only guaranteed when a
self-powered USB hub that carries an authorized logo is used.
Do not leave your Walkman connected for an extended period of time to a laptop
computer that is not connected to an AC power supply. Doing so may discharge
the computer’s battery.
Do not turn on, restart, wake up from sleep mode, or shut down the computer with
your Walkman connected to the computer via USB. Doing so may cause the
Walkman to malfunction. Disconnect the Walkman from the computer before
conducting these operations.
Your Walkman may become hot while charging. This is not a malfunction.
You cannot operate your Walkman when it is connected to a computer.
You cannot operate your Walkman while charging the battery.
[14] How to Use
Basic Operations
How to Place Your Walkman on Your Ears
How to place your Walkman on your ears