After tuning to Radio 4 DAB, select "Daily Service" (from your display) with the tuning wheel and press the selector button.

Briefly glancing away from the road, Tommy pressed a selector button.

Margaret stared at the coordinate symbols imprinted in the machinery, noted identical hieroglyphics repeated on small tiles around the trapezoidal window . . . like selector buttons.

Jerry punched a selector button and got a blues singer.

He felt to make sure that the selector button was still in the "guns" position and watched the Head-Up Display, bringing the pipper right on the target and holding it there.

Norden walked over to a wall communicator, keeping one eye on York as he punched the selector button.

Rarely needed selector buttons are hidden behind a trap door on the camera's back.

Only a few items will identify cars with the equipment: a palm-sized roof-mounted antenna and a selector button for satellite radio in addition to AM and FM bands.

Riker reached out toward the control console, but Korak grabbed his hand before he could hit any of the selector buttons.