AC adapter: 100 to 240 Vac (50 to 60 Hz) input; 12 Vdc, 2.5A output. Use only an HP F1044B AC adapter (the type shipped with the OmniBook). Using any other adapter could damage the OmniBook and void the warranty. Always plug it into a grounded outlet. Instant on: Maintains OmniBook in ready-to-work state for weeks on a full charge; when turned on it returns instantly to previous state. No waiting for restoring from disk. Accomplished by the use of self refreshed DRAM technology. Power management: Advanced Power Management 1.1 Three power management settings: 1) Advanced: Provides full power management capabilities provided. This setting yields the longest battery life.
OmniBook power option settings: Computer: Period of inactivity after which the OmniBook turns off. (If the OmniBook has a modem and the modem is turned on, the next option determines the period.) Settings: 2 minutes to 60 minutes; default: 2 minutes. Note: While plugged into AC Adapter the OmniBook will not turn off due to inactivity. Computer (modem in use) : Period of inactivity after which the OmniBook turns off if a modem is present and actively connected. Settings: No turn off to 60 minutes; Default: 10 minutes. Note: While plugged into AC Adapter the OmniBook will not turn off due to inactivity. Hard Disk: Period of inactivity for the hard disk after which the hard disk turns off.
Settings: No turn off to 5 minutes; Default: 30 seconds. 2) Standard: Selecting standard disables the Windows, MS-DOS, and OmniBook power management and will result in the OmniBook rebooting each time it is turned on. 3) Off: Selecting off disables the Windows, MS-DOS, and OmniBook power management and will result in the OmniBook rebooting each time it is turned on. Energy S.T.A.R. compliant 14