[GreenKeys] AN/UGC-74C

[Kevin Greene]

Hi:

I am looking for any documentation on the AN/UGC-74 teleprinter. I am
sure that someone has some manuals on this unit. This mailing list seems
to have people with a wide range of interests in specific Teletypes
machine or Teleprinters.

What I have found on Google is more information on how it was used and
not the wiring documentation or installation information.

I know that the UGC-74C version supported both Baudot and ASCII modes.
However, I am unclear if it supports only a 20 ma loop interface or if
it supports a RS-232 or 422 interface also.

Any help would be useful.

Thanks.

Kevin