Toshiba Portege R300 Maintenance Manual page 217

Low Power
NOTE: The brightness is when a AC adaptor is connected. When powered by a battery
it is displayed as follows.
Battery Save Mode = Full power : LCD Bright ness = Bright.
Battery Save Mode = Low power: LCD Bright ness = Semi-Bright.
(a) Battery Save Mode
When "User Setting" is selected, the sub-window, BATTERY SAVE
OPTION is displayed. The following set of options can be selected in the
submenu.
Processing Speed
This feature changes the CPU processing speed.
High
Low
CPU Sleep Mode
Use this option to enable or disable the CPU sleep function.
Enabled
Disabled
LCD Brightness
Use this option to set the level of LCD brightness.
Super-Bright
Bright
Semi-Bright
PORTEGE R300 Maintenance Manual (960-591)
The following shows low power settings.
CPU operates at high speed. (Default)
CPU operates at low speed.
Enables sleep mode. (Default)
Disables sleep mode.
Full brightness for maximum visibility.
Full brightness for high visibility. (Default)
Less than full brightness for saving power.
3 Tests and Diagnostics
[CONFIDENTIAL] 3-97