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1975 ADM-3A Operator's Handbook

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    Posted 1 month ago

    dav2no1
    (445 items)

    1975 ADM-3A Operator's Handbook

    "It set a new industry low single unit price of $995."

    This is a manual for the ADM-3A. It was published in 1975, although the computer was introduced in 1976.

    Apparently people are still using these today. They appear to be hacking them into "dumb terminals".

    ADM-3A
    "The ADM-3A was an influential early video display terminal, introduced in 1976. It was manufactured by Lear Siegler and had a 12-inch screen displaying 12 or 24 lines of 80 characters."

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