Toshiba NB505 用户手册

User’s Manual

4-6

NB500/NB505/NB520/NB525/NB550D/NB555D Series

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. This can be specified in the 

Power Options.

This feature lets you configure the computer in 

order to save battery power. This can be specified 

in the Power Options. 

This feature automatically turns power to the 

computer off when the display panel is closed, and 

turns it back on when the display panel is opened. 

This can be specified in the Power Options. 

When battery power is exhausted to the point that 

computer operation cannot be continued, the 

system automatically enters Hibernation Mode and 

shuts itself down. This can be specified in the 

Power Options. 

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. This can be specified in the 

Power Options.

This feature lets you turn off the power to the 

computer without exiting from your software. The 

contents of main memory are automatically saved 

to the hard disk drive so that when you next turn 

the power on again, you can continue working right 

where you left off. Refer to the 

 section in Chapter 1, Getting Started, for 

more details.

If you have to interrupt your work, you can use this 

feature to allow you to turn off power to the 

computer without exiting from your software. Data 

is maintained in the computer's main memory so 

that when you next turn on the power, you can 

continue working right where you left off.

This function restores the computer from Sleep 

Mode depending on the external devices 

connected to the USB ports.
For example, if a mouse or USB keyboard is 

connected to a USB port, clicking the mouse 

button or pressing the keyboard will wakeup the 

computer.