Fire protection was a new science in this time period and depended on manually turning on the sprinklers.

Automatic switching to sleep mode or manually turning monitors off is always the better energy-saving strategy.

Most Laserdisc players were required the user to manually turn the disc over to play the other side.

They are also manually turning those arrays.

Your best option would be to manually turn the radiators off and on when needed.

He had to manually turn his head in the direction he wished to face.

The manually turned swinging bridge described in the end plot, is one of the largest of its kind in the world.

This is done by manually turning the patient's head from midline to one side and assessing the eye's reflex to return to a midline position.

Also, on double-ended trams, they eliminate the need to manually turn the trolley pole when changing direction.

Initially, the stages were wheeled circular platforms that were fixed on a stage and turned manually.