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https://archive.fo/rhp9W
Zenith BASE TAC CONNECTORnovel approach us1ng both a two position RF switch device and the Video/Audio outputs of a baseband CATV decode1· through the VCR' s built in Tuner/Aux. input selector. Some new VCRs even allow the unattended selection of "Tuner" or "Auxiliary" inputs as part of the multi-event programming. With such a VCR, this system allows for all of the desired functions. In operation, however, it is not as simple as it looks. Although there 1s apparently only one two-position RF switch to be concerned with, there are two more twoposition switches in the VCR <TV;VCR switch and Tuner/ Aux. swi t.ch) which must be manipulated.BASE .IA.C Perhaps the ultimate and Jo~est cost VCR-Cable interface is the "Afterburner" approach. This system is so named because the premium pro~ram descrambling IS performed after the subscr1ber receivin!l; equipment's tuner-IP, and demodulation stages. The system depends upon Baseband scrambling techniques, in-band addressing data, and home equipment capable of being adapted. The Zenith BASE-TAG product is a good example of this technique and is compatible with Zen1th' s Z-TAC SSAVI scrambling. Last edited by svhs; 01-13-2021 at 12:18 AM. |
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