Toshiba Satellite 2805-S603 Toshiba Online User's Guide (Windows Me) for Satel - Page 103

Monitoring battery power, Determining remaining battery power

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103 Mobile Computing Monitoring battery power If the RTC battery is low, the real-time clock and calendar may display the incorrect time and date, or stop working. To recharge the RTC battery, plug in the computer and leave it turned off for at least 24 hours. NOTE: It is seldom necessary to charge the RTC battery because it charges while the computer is off. 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. The computer can be used while the RTC battery is being charged, although the charging status of the RTC battery cannot be monitored. Monitoring battery power The battery light indicates the main battery's current charge. It: ❖ Glows green when the battery is fully charged ❖ Glows amber while the battery is being charged ❖ Does not glow if the external power source is disconnected or if the battery is completely discharged Determining remaining battery power NOTE: Wait at least 16 seconds after turning on the computer before trying to monitor the remaining battery power. The computer needs this time to check the battery's remaining capacity and perform its calculations.

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103
Mobile Computing
Monitoring battery power
If the RTC battery is low, the real-time clock and calendar may
display the incorrect time and date, or stop working.
To recharge the RTC battery, plug in the computer and leave it
turned off for at least 24 hours.
NOTE: It is seldom necessary to charge the RTC battery
because it charges while the computer is off. 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.
The computer can be used while the RTC battery is being charged,
although the charging status of the RTC battery cannot be
monitored.
Monitoring battery power
The battery light indicates the main battery
s current charge. It:
Glows green when the battery is fully charged
Glows amber while the battery is being charged
Does not glow if the external power source is disconnected or
if the battery is completely discharged
Determining remaining battery power
NOTE: Wait at least 16 seconds after turning on the
computer before trying to monitor the remaining battery
power. The computer needs this time to check the battery
s
remaining capacity and perform its calculations.