User's Manual

Chapter 5
41
Managing Your
Device
This chapter tells you how to manage power and configure your device.
Managing Power
The operating time of a fully charged battery depends on how you are
using the device. Some functions, such as using multimedia or operating an
SD card, may consume the battery power considerably.
NOTE:
 The battery has a high temperature protection mechanism which limits the
maximum charge of the battery to 80% of its total capacity in the event of
high temperature conditions. In such conditions, the battery will be regarded
as fully charged at 80% capacity.
 The battery level may automatically lessen due to the self-discharge process,
even when the battery is fully charged.
Low Battery Signals and Actions
CAUTION: When you recharge the battery upon a warning of low power, you
should charge for at least 30 minutes. If you unplug the AC adapter soon, you
may not have sufficient battery power for your operation.
The battery status (charging or discharging) and level (as a percentage of
fully charged) are displayed at the top of the screen. To check the battery
information, go to Settings  Battery.