Toshiba SATELLITE 2610 Series User Manual page 106

Alarm
The Alarm window
The computer can be set to signal by sound or displayed message when
the battery power is low.
Alarms are deactivated when the computer is operating with
Plugged in selected in the Power Save Mode window.
You can make the current Alarm setting active for all Power Save Modes
by selecting Override all Modes with setting here.
User's Manual Setup and Password Security 8-15