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Toshiba PORTEGE R300 - Page 53

Toshiba PORTEGE R300
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User’s Manual 3-6
Features, Utilities and Options
Intelligent power
supply
A microprocessor in the computer's intelligent
power supply detects the battery's charge,
automatically calculates the remaining battery
capacity and protects electronic components
from abnormal conditions such as a voltage
overload from the AC adaptor. You are able to
monitor remaining battery capacity by using the
Battery remaining item within the TOSHIBA
Power Saver.
Battery save mode This feature lets you configure the computer in
order to save battery power. You can specify the
various device settings in the Profile item within
TOSHIBA Power Saver.
Panel power on/off This feature automatically turns power to the
computer off when the LCD display panel is
closed, and turns it back on when the LCD
display panel is opened. You can specify the
required setting in the When I close the lid item of
the Setup Actions tab within the TOSHIBA
Power Saver.
Low battery
automatic
Hibernation Mode
When battery power is exhausted to the point that
computer operation cannot be continued, the
system automatically enters Hibernation Mode
and shuts itself down. You can specify the setting
in the Setup Actions tab within the TOSHIBA
Power Saver.
Heat dispersal To protect against overheating, the processor
has an internal temperature sensor so that, if the
computer's internal temperature rises to a certain
level, the cooling fan is turned on or the
processing speed is lowered. You can configure
this feature using the Cooling Method item of the
Basic Setup tab within the TOSHIBA Power
Saver.
TOSHIBA HDD
Protection
This feature uses the acceleration sensor built in
the to detect vibration and shocks, and
automatically moves the hard disk drive's
read/write head to a safe position in order to
reduce the risk of damage that could be caused
by head-to-disk contact. Refer to the Using the
Hard Disk Drive (HDD) Protection section in
Chapter 4, Operating Basics, for more details.
The TOSHIBA HDD Protection function does not guarantee that the hard
disk drive will not be damaged.

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