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NOTE
To recharge the RTC battery, plug the device into a live
electrical outlet and leave the device powered on for 24
hours.
NOTE
The device can be used while the RTC battery is being
charged, although the charging status of the RTC battery
cannot be monitored.
Monitoring battery power
NOTE
The device's main battery light gives you an indication of the
tablet battery's current charge.
❖
Glows amber while the tablet's battery is being charged
(AC adaptor connected)
❖
Glows white when the tablet's battery is fully charged
NOTE
Depending on your system, the RTC battery may only
charge while the device is turned on.
It is seldom necessary to charge the RTC battery
because it charges while the device is on. If the RTC
battery is low, the real-time clock and calendar may
display the incorrect time and date or stop working.
When Hibernation mode is enabled and the RTC battery
is completely discharged, a warning prompts you to reset
the real-time clock.
To locate your system indicator lights, please refer to your
Quick Start document.
Battery life and charge time may vary, depending upon
power management settings, applications and features
used.
Mobile Computing
Monitoring battery power
69
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