Information below taken from "http://www.mind42.com/wiki/Reset_button_technique".
"The film Galaxy Quest employs an "Omega-13 device", which is initially under status: everyone agrees on its importance, but no information is present on its function. A fan of the Galaxy Quest series reveals to the captain that they believe the device is used for time travel. The captain activates Omega-13, prompted by that exchange, in a dire situation as a last ditch effort to stop a murderer who snuck onto the ship. The Omega-13 is revealed as a reset button which sends time backwards by exactly 13 seconds."
(Emphasis mine) So there you have it, Omega-13, the Reset Button. Rather simple and geeky reference =)