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In some facilities, the monitor wall is a series of racks containing physical television and computer monitors; in others, the monitor wall has been replaced with a virtual monitor wall (sometimes called a "glass cockpit"), one or more large video screens or video walls, each capable of displaying multiple sources in a simulation of a monitor wall.
Three-deck rotary switch allows controlling three different circuit functions. A rotary switch is a switch operated by rotation. These are often chosen when more than 2 positions are needed, such as a three-speed fan or a CB radio with multiple frequencies of reception or "channels".
A rotary switch operates with a twisting motion of the operating handle with at least two positions. One or more positions of the switch may be momentary (biased with a spring), requiring the operator to hold the switch in the position. Other positions may have a detent to hold the position when released.
Fox Business Network's master control. Master control is the technical hub of a broadcast operation common among most over-the-air television stations and television networks. [1]
EMS-1 (The ITEC Electronic Modular Switch is an electronic direct control switching system. The modules are combined to form a complete switch or any of the modules can be added to your present Step-by-Step Systems.) EMS-2 (The EMS-2 RURAL SWITCH is a stored program control analog switch designed to be cost-effective in small exchanges.
Rotary switches typically employ detents to keep the control shaft properly aligned with the appropriate contact. Any spring-powered wind-up toy employs one, in order to disallow unwinding of the spring. The ratchet wrench, which is employed to intentionally use force against the detent and comes in an increasing variety of types.
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This is an accepted version of this page This is the latest accepted revision, reviewed on 22 February 2025. English-language pay television channel This article is about the English-language audio-visual international news and current affairs operations of the BBC. For the BBC's corporate division administering it, as well as the audio-only branding of the same, see BBC World Service. This ...