22
Using the
Battery Pack
Important Notes:
•Charge the Battery Pack fully before using it for the first time.
•Place the Battery Pack on a level, flat surface when charging.
•The Battery Pack will last for about 300 charging cycles, though this can vary depending on operat- ing conditions.
•If the Battery Pack is very warm, wait for it to cool down before recharging it.
•If the LED does not light when the AC Adapter is connected, discon- nect and reconnect the AC Adapter.
•The Battery Pack gets fairly warm during charging. This is normal.
•Ambient temperature can affect charging efficiency. Charging is most efficient between tempera- tures of 10ºC and 30ºC.
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•When the Battery Pack is con- nected to the Player, after the Player is powered on, the battery level indicator will be briefly dis- played on screen.
•If the ambient temperature is high, the Battery Pack may be ren- dered unusable due to activation of protection circuitry.
•The Battery Pack and the Player may get fairly warm during use. This is normal.
•Do not overcharge the Battery Pack. Repeated overcharging may deteriorate its performance.
•If the Battery Pack won’t be used for a long period of time, detach it from the Player. If left attached,