Sony Walkman NW-A805 Operation Manual page 112

11
11
Troubleshooting
Power
Symptom
Battery life is short.
The player cannot charge
the battery.
The player turns off
automatically.
Charging completes very
quickly.
Cause/Remedy
 The operating temperature is below 5°C (41°F).
 Battery life becomes shorter due to the battery
characteristics. This is not a malfunction.
 Battery charging time is not sufficient.
 Charge the battery until
 By adjusting the settings or managing the power
supply properly, it is possible to save the battery
power and use the player for a longer time (  page
100).
 You have not used the player for a prolonged
period.
 The efficiency of the battery will be improved by
repeatedly charging and discharging it.
 The battery should be replaced.
 Consult your nearest Sony dealer.
 The USB cable is not connected to a USB port on
your computer properly.
 Disconnect the USB cable, and then reconnect it.
 Use the supplied USB cable.
 The battery is charged in an ambient temperature
out of the range of 5 °C (41 °F) to 35 °C (95 °F).
 Charge the battery in an ambient temperature of
5 °C (41 °F) to 35 °C (95 °F).
 The computer is not on.
 Turn on the computer.
 Your computer enters Sleep or hibernation status.
 Release the computer from Sleep or hibernation
status.
 The player turns off if left for about a day in the
stand-by mode.
 Press any button to turn the player on.
 If the battery is already almost fully charged when
charging begins, little time is needed to reach a full
charge.
appears.
Continued 