Things You'll Need
Instructions
Pop the back of the battery compartment off the underside of the wireless controller. This is located in the middle of the controller body.
Insert two AA batteries into the controller. Make sure the batteries are inserted with the proper polarity, and are fresh; mixing old and new batteries may impede function.
Secure the back of the battery compartment back onto the wireless controller.
Turn on your PlayStation 2 and plug the wireless receiver into either the first controller slot, or the second if the first is occupied.
Press the button on the bottom of the wireless receiver; you will need to use a paper clip or another small and skinny object to press the button properly.
Press the select button on your wireless controller to sync it to the receiver.