Keyboard operated controller

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Keyboard operated or pattern controlled regulator

Patent

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Details

307 40, 315316, 315362, 323904, 340711, 340800, H05B 3702

Patent

active

043587151

ABSTRACT:
A keyboard operated controller for controlling a plurality of lighting devices has a memory which includes a plurality of addressed multiposition registers wherein the positions store control indicia for the respective lighting devices. A finger-operated keyboard generates addresses which select the registers to control the states of the lighting devices. There is also provided means for loading the control indicia into the registers via another keyboard.

REFERENCES:
patent: 3706914 (1972-12-01), Van Buren

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