Things You'll Need
Instructions
Insert two AA batteries into the Logitech controller battery bay on the rear of the controller.
Turn on your Sony PS3 and wait for it to boot into the PS3 operating system. Plug the wireless receiver into one of the open USB ports on the PS3.
Press the "Sync" button on the wireless receiver and press the "On" button on the Logitech controller. The two will sync up and you will now be able to control the PS3 with your Logitech controller.