Toshiba T4500 User Manual page 110

User Setting
Processing Speed
This option sets the CPU operating speed to High or Low.
Processing Speed
CPU Sleep Mode
This option is used to enable and disable the CPU sleep function.
Enable
Disable
Display Auto Off
This option is used to disable or set the duration of the display automatic power off
function. This function turns off the computer sidelight if you make no entry for the
set period of time. Always OFF can be used only on the T4500 or T4600.
Disable
xx Min.
Always OFF
HDD Auto Off
This option allows you to set the battery save parameters in
the sub-window's Battery Save Options. When you select
this option, the automatic setting feature (Full Power,
Economy Power or Low Power) is disabled and the user-
preferred parameters become effective. The default setting
in the sub-window depends on the Battery Save Mode: Full
Power, Economy Power, and Low Power. User settings lets
you select the following options:
High
Low
Enables sleep mode.
Disables sleep mode.
Disables display automatic power off.
Automatically turns off power to the sidelit LCD panel if it
is not used for the duration set. The duration xx can be set to
1, 3, 5, 10, 15, 20 or 30 minutes.
Turns off power to the display's fluorescent lamp. This
value is not displayed if the AC adapter is connected. This is
used for the T4500/T4600 only.
CPU Speed
20 MHz
10 MHz
3-57