Instructions
Determine where you'll be standing while you play "Guitar Hero: World Tour" for the PlayStation 3. This is important to know ahead of time because there are two different ways to install the microphone for the game. The first is to plug the mic directly into the console, which requires you to stay within a certain distance from the PS3. The second is to plug the mic directly into the wireless guitar, which requires you to stay within a certain distance of the guitar but allows you to move farther away from your PlayStation 3.
Plug the "Guitar Hero: World Tour" microphone's USB cable into one of the two USB ports on the front of your Sony PlayStation 3. The microphone will now be available to use in the game.
Connect the "Guitar Hero: World Tour" microphone's USB cable into the USB port on your included guitar controller. The microphone will now be available to use in the game.