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Heathkit Digital Computer System Reference Manual

YEAR: 1977
ITEM: Manual/User's Guide
COMPANY: Heath Company
COUNTRY: USA
IN OUR COLLECTION: Yes

A very special thank you to Alex Bodnar for the generous donations of the "Heathkit Digital Computer systems reference Manual" and the "Heathkit H37 Computer Computer Monitor." Both Items are on Display at the Museum.

This Reference manual is different from an assembly manual by including multiple software codes for multiple different models produced by Heath company. An assembly model is more focused on one model of computers and how to operate the computer. This reference manual includes Models: H8, Hc8-14, PAM-8, BUG-8, TED-8, HASL-8, and extended Benton Harbor Basic.

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Documents

Documents for this item have not yet been scanned or not yet posted. There are a lot of pages...contact us if you have an immediate need. (Although there are not a lot of "immediate needs" for a 70+ year old computer!)





If you know the location of any other of these items, please let us know by contacting us at Director@TheComputerChurch.com .

OUR DEFINITIONS OF RARITY

One of a Kind: Only known existing item.
Exceedingly Rare: Only 2 to 10 known to exist.
Very Rare: Only 11 to 25 are known to exist.
Rare: Only 26 to 50 are known to exist.
Difficult: Difficult to find.
Available:Can be commonly be purchased.
Unknown: We cannot make a determination.

(For comparison: Many people consider the Apple-1 computer to be rare. As of 2025 there are 92 confirmed and probable Apple-1 computers.)

We are still building. This feature will be ready by the end of December 2025.

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