Introducing the OmniBook Setting Up the OmniBook To connect AC power CAUTION Use only the HP AC adapters intended for this product, model HP F1740A or HP F1454A. Using any other AC adapter can damage the OmniBook and may void your warranty. Refer to the warranty statement for your product. Plug in the AC adapter, then connect the AC adapter to the rear of the OmniBook, as shown. The OmniBook battery starts charging. 20 Setup Guide