Things You'll Need
Instructions
Remove the battery panel from the back of the "Rock Band" guitar controller by unfastening the screws holding it in place. Insert three "AA" batteries into battery well. Reattach the battery panel using the screws.
Turn on the "Rock Band" guitar controller by flipping the switch on the front to verify that it is working.
Insert "Rock Band" USB wireless receiver into a USB port on the front of the PS3 Slim console face. Verify that the red light on the "Rock Band" USB wireless receiver is flashing.
Tap the "Sync" button on the "Rock Band" guitar controller once to sync the controller with the wireless receiver. The red light on the wireless receiver will stop flashing when it has synced. Hold down the "Sync" button for a few seconds if the guitar controller does not sync immediately.