Press and hold the button on the remote that corresponds with the device. For example, if you are programming the remote for your TV, press and hold the TV button. If the device you are trying to control is not labeled on the remote, press the Aux (Auxiliary) button.
Definition of bombshell. 1  1 : bomb 1a. 2  2a : one that is stunning, amazing, or devastating The book was a political bombshell.b : a person who is the cause and object of sensational and usually widespread attention, excitement, or attraction a blonde bombshell [=a glamorously attractive blonde woman]
Explosion definition, an act or instance of exploding; a violent expansion or bursting with noise, as of gunpowder or a boiler (opposed to implosion). See more.