Things You'll Need
Instructions
Turn on your PS3 console and your PSP hand-held.
Use the control pad on the PSP to scroll through the options on screen until you come to "Remote Play." Select it.
Select "Turn Bluetooth On." Then, select "Register a PS3 Controller" from the list of options that appear on screen.
Select "OK" to confirm.
Plug one end of the USB connector cable that came with your PSP to the USB port at the side of your PS3 console. The two devices will now be synced.
Plug the Dualshock controller into the port on the front of the PS3 console. You can now use that Dualshock to control the game you are playing on the PS3.