4Empowering Technology Acer ePower ManagementAcer ePower Management features a straightforward user interface. To launchit, select Acer ePower Management from the Empowering Technologyinterface.AC mode (Adapter mode)The default setting is "Maximum Performance." You can adjust CPU speed, LCDbrightness and other settings, or click on buttons to turn the followingfunctions on/off: Wireless LAN, Bluetooth, CardBus, FireWire(1394), Wired LANand Optical Device if supported.DC mode (Battery mode)There are four pre-defined profiles — Entertainment, Presentation, WordProcessing, and Battery Life. You can also define up to three of your own.To create a new power profile:1 Change power settings as desired.2 Click "Save as ..." to save to a new power profile.3 Name the newly created profile.4 Select whether this profile is for Adapter or Battery mode, then click OK.5 The new profile will appear in the profile list.