Ihjel was killed with an ion gun and it fused the control unit into a solid lump.
Those forces are sensitive to the fluctuations of the control unit.
If we shift the Queen outside its field, that should have the same effect as shutting the control unit off.
He connected it with the instruments he had made in the Hub, and together they form what he calls a control unit.
If you wish to lock the receiver, pull the knob all the way out of the control unit and carry it with you.
He had just finished wiring the control unit when Chow wheeled in a lunch cart.
Plans were formulated for a high-speed transmission line to a control unit on a selector channel at the computer center.
The antenna lead and control unit may be temporarily connected for this test.
It was precisely like hovering a short distance above the floor, yet there was no strain of concentration on some control unit.
"It'll be simple enough when the control unit's all put together," he replied.