T10C User Guide27c. Place back the battery door2.2.2.Plugging to the DC supplyThe AC adapter provides external power source to your system andcharges the internal battery pack at the same time. The AC adapteralso has an auto-switching design that can connect to any 100VAC ~240VAC power outlets.To connect the power adapter:3. Plug the AC adapter connector to the DC-Jack socket on the leftside of the system.4. Plug the power cord to the AC adapter.