Control apparatus for selectively inhibiting looking/listening i

Details Control apparatus for selectively inhibiting looking/listening i Control apparatus for selectively inhibiting looking/listening i

1990-01-30

1991-10-01

Wallace, Linda J.

Facsimile and static presentation processing

Facsimile

Recording apparatus

380 20, H04N 7167

Patent

active

050538845

ABSTRACT:
A control apparatus for selectively inhibiting looking/listening in CATV terminal equipment is provided in which an identity number may be inputted for allowing looking/listening even when a changeover switch is set in a looking/listening inhibited state. A comparator compares the inputted identity number with a predetermined number. An inhibition releasing means releases the looking/listening inhibited state set by the changeover switch when the comparator means decides that the two numbers are in accord with one another.

REFERENCES:
patent: 4348696 (1982-09-01), Beier
patent: 4425579 (1984-01-01), Merrell
patent: 4620229 (1986-10-01), Amano et al.
patent: 4718107 (1988-01-01), Hayes
patent: 4896354 (1990-01-01), Inagaki et al.
patent: 4930160 (1990-05-01), Vogel

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