Programmable television receiver controllers

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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Details

340147P, 3403094, H04B 116, H01H 4300

Patent

active

040817547

ABSTRACT:
Programmable television receiver controllers which may be manually programmed by a user to select or to limit the viewing selections for random times, typically in one-half hour intervals, throughout a predetermined time period such as a one week time period. Program selections may be made by setting suitable controls for the day, AM or PM, the half hour of the day and the channel desired, and entered into a memory by a push-button control. Thereafter a digital control clock automatically selects the pre-entered information at the appropriate times and provides a control signal to the channel selector of the television receiver. This signal may be used to automatically select the identified channels to the exclusion of all others, or in the alternative, to exclude the selected channel from selection manually at the receiver. Alternate embodiments include means for controlling other functions such as the ON-OFF function of the receiver.

REFERENCES:
patent: 3903515 (1975-09-01), Haydon et al.
patent: 4031470 (1977-06-01), Kokado et al.

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