visual control

noun

Definition of visual control

: a remote supervisory control system in which code signals in the form of electric impulses are sent out by a dispatcher and return signals are received through the medium of colored lights

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Cite this Entry

“Visual control.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/visual%20control. Accessed 21 Oct. 2020.

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