TAG MIL-BOOK 10 - Manual (Page 76)

Balanced
Power Saving
Allows moderate system performance and
moderate battery life.
Max Power
Saving
Allows the longest battery life but minimum
system performance.
NOTE: The predefined settings of the aforementioned options are viewed in the next
item.
Customize
NOTE: All items except Battery Low Warning Beep do not work in ACPI-compliant
operating systems such as Windows 98, Windows Me, and Windows 2000.
Sets your own preference for the various power management settings.
Hard Disk Power Down After sets the time period of inactivity
before the hard disk will power down. The hard disk will power up
again when next accessed.
Standby After sets the time period of inactivity before entering
Standby mode. When Standby mode is in effect, several system
subsystems go into standby or off mode so that power use is reduced.
The system will wake up from Standby mode when activity is
detected.
Setup Configuration Utility (SCU) 5-19