20 Chapter 1To switch between power plans:1. Select the power plan you wish to switch to from the drop-down list.2. Click "Apply".To edit a power plan:Editing a power plan allows you to adjust system settings like LCD brightness and CPU speed. You can alsoturn on/off system components to extend battery life.1. Switch to the power plan you wish to edit2. Adjust settings as required.3. Click "Apply" to save your new settings.To delete a power plan:You cannot delete the power plan you are currently using. If you want to delete the active power plan, switch toanother one first.1. Select the power plan you wish to delete from the drop-down list.2. Click the Delete Power Plan icon.Battery statusFor real-time battery life estimates based on current usage, refer to the panel in the upper half of the window.Click the to view estimated battery life in sleep and hibernate modes.Acer ePresentation ManagementAcer ePresentation Management lets you project your computer's display to an external display device orprojector using the hotkey: + . If auto-detection hardware is implemented in the system and theexternal display supports it, your system display will be automatically switched out when an external display is
