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Zenith is, perhaps, best known for the first practical wireless television remote control, the Space Command, developed in 1956. A Zenith Space Command 600 remote control A box advertising a remote control system often referred to as "Space Command Tuning" The original television remote control was a wired version, released in 1950, that soon ...
Despite these defects, the Flash-matic remained in high demand. In September 1955, Zenith apologized for its inability to meet the consumer demand. [4] [5] The Flash-matic was soon replaced by better control systems. The "Zenith Space Command" remote control went into production in 1956 with aims to improve upon the Flash-matic's design. [6]
In 1956 Zenith began producing a remote control named after McDonald's nickname "The Commander" and calling it the "Space Command". [11] This new technology worked by sending an ultrasonic tone to the TV set, where it was picked up with a miniature microphone sensitive to only that tone.
In 1956, Robert Adler developed Zenith Space Command, a wireless remote. [ 15 ] [ 20 ] [ 21 ] It was mechanical and used ultrasound to change the channel and volume. [ 22 ] [ 21 ] When the user pushed a button on the remote control, it struck a bar and clicked, hence they were commonly called "clickers", and the mechanics were similar to a pluck .
One of the major shortcomings of this technology was that if the television set was exposed to direct sunlight, it could inadvertently trigger one of the remote control functions. The company president sent the engineers back to the drawing board to come up with a better solution. A Zenith Space Commander 600 remote control.
A space command is a military organization with responsibility for space operations and warfare (the article also lists organizations known as Space Command). Space Command may also refer to: Space Command, a 1950s Canadian television programme; Space Command, a 1979 arcade game from Irem; Zenith Space Command, an early television remote ...
Aiming the pistol-shaped control at an individual photocell could turn the receiver on and off, mute the sound and change the channel up or down. [3] [4] Polley also worked on the push-button car radio and contributed to the development of video disks. [1] Polley's career at Zenith included positions as a product engineer and mechanical engineer.
Pages in category "Remote control" ... Digital Command Center; E. ... Zenith Flash-matic; Zenith Space Commander; Zoho Office Suite