Data entry system for micro-computer based controllers

Details Data entry system for micro-computer based controllers Data entry system for micro-computer based controllers

1981-07-06

1984-06-12

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340706, 340365VL, G09G 300

Patent

active

044545053

ABSTRACT:
A simplified data entry system, particularly for a lawn sprinkler timer, employing three data entry push buttons cooperative with a multiple position mode switch having manual selector controls operable to present various program modes or segments and associated display legends, one by one, to a data display and entry station; the mode switch positively restricting data entry to the particular requirements of the mode indexed to the entry station and limiting input thereto in accordance with its program requirements; such input data being supplied by push button depressions, which cooperate with a micro-computer to advance digits in a multi-digit display.

REFERENCES:
patent: 3200375 (1965-08-01), Lutz
patent: 3350705 (1967-10-01), Bendicsen
patent: 3387084 (1968-08-01), Hine et al.
patent: 4185281 (1980-01-01), Silverstone
patent: 4242676 (1980-12-01), Piguet et al.
patent: 4365243 (1982-12-01), Perotto et al.

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