Things You'll Need
Instructions
Plug the HDMI cable into the HDMI output port on the back of your Xbox 360. Plug the other end of the cable into one of the ports labeled "HDMI In" on the IOGear switcher.
Plug the second cable into the output port on the switcher. This port is simply labeled "HDMI." Plug the other end into the HDMI input on your TV.
Press the "Select" button on the front of the switcher until the LED under the desired port lights up.