6Empowering Technology Acer ePresentation ManagementAcer ePresentation Management lets you project your computer's display to anexternal display device or projector using the hotkey: + . If auto-detection hardware is implemented in the system and the external displaysupports it, your system display will be automatically switched out when anexternal display is connected to the system. For projectors and external devicesthat are not auto-detected, launch Acer ePresentation Management to choosean appropriate display setting.Note: If the restored resolution is not correct after disconnecting aprojector, or you need to use an external resolution that is notsupported by Acer ePresentation Management, adjust yourdisplay settings using Display Properties or the utility provided bythe graphics vendor.