Things You'll Need
Instructions
Attach the cable supplied with the Atari console to the round socket on the back of the unit.
Plug the other end of the cable into the socket on the switch box labeled "Game/Computer."
Connect a coaxial cable from the antenna, cable box or other programming source signal to the jack on the switch box labeled "Antenna or Cable."
Hook up the coaxial cable attached to the switch box to the "RF IN" or "ANT IN" jack on the back of the television.
Slide the switch on the top of the switch box to the left or the right to select between the Atari and your television programming signal.