control knob

On some machines, the power feed is controlled by a forward reverse lever and a speed control knob.

a movable control knob or other device on a radio or television receiver used to change the frequency.

The rheostat is operated by rotating the control knob, separating it from the push-pull action of the main lighting switch.

Thus, delivery pressure remains constant even as cylinder pressure decays, eliminating the need for frequent control knob adjustment.

The Smart setting shall operate the water heater to the temperature selected by the temperature control knob.

Thus, frequent adjustment of the control knob is required to maintain constant delivery pressure.

Rectangular shafts are sometimes used, as in screwdriver blades, socket wrenches and control knob stems.

By adjusting the control knob, the second stage reduces the intermediate pressure to the desired delivery pressure.

Belt changes are simple with the tensioning lever and belt tracking control knob.

You should see the Google Earth window brought into focus, with the mouse grabbing the movement-control knob in the upper right-hand corner.

There's no cold air coming out from the air conditioner and the control knob doesn't work.

User Parameter that sets the machine to run at a lower speed than that set by the speed control knob.

The KBMM has been factory adjusted to provide 0-full speed using the speed control knob.

a baffle plate is fixedly connected with one end of the control knob, adjacent to the convex bolt;