[rescue] Trying to get Cadmus 9200 running (serial console trouble)

Jonathan Katz jon at jonworld.com
Wed Feb 6 11:12:39 CST 2019

> > Docs say it's standard RS-232. There is an option card for 20mA current
> > loop that has + and -
> > for both Rx ja Rx but that is clearly with a separate conversion adapter
> > only.
>   Hrm.  Ok.  But that pattern looks awfully familiar.  Maybe a ground
> discontinuity?
Try a different baud rate? I remember that kind of thing if I connected
serial to something and was at 9600 instead of 2400 or similar.

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