master switch

A master switch turned on every light in the place.

They'd found the master switch and turned the fun house off again.

I went around to the side of the bank, found the master switch.

Hit the master switch for the building lights if anything goes wrong.

It can measure the time that a master switch is on.

His hand came to rest lightly on the red master switch.

A green light flashed on over the red master switch.

Jon reached out his hand for the master switch in the center of the Board.

He pulled the master switch back into place with a jerk.

Either some one had cut the wires or opened the master switch.

The master switch of a stack is determined in the following order.

It was holding a master switch pressed to one side.

The lights were obviously controlled from some master switch for they went on without a sound.

Alan set his hand above the red master switch, but then raised it and pointed.

Mom threw the master switch and the sign came to life better than it had been in a few years.

She found its master switch and turned it off.

He went to the control board and carefully closed the master switches for all three fields.

Scientists report that they have found a master switching mechanism for sleep.

Parker went to the control panel and threw the master switch.

Then he turned off the other lights, and started all the records by throwing a master switch.

The hand came down and closed the master switch.

He clicked on the master switch and operated the controls.

All of the hangar lights went out as if a master switch had been pulled.

The master switch slid down its slot and reached the bottom.

All he had to do was to flip the master switch located in the floor behind his seat.