[GreenKeys] TT-98 Line Feed on Carriage Return

Duncan Brown duncanancy at earthlink.net
Mon Dec 30 10:00:44 EST 2019


Steve & Nick,

On 12/30/2019 06:58, Steve Garrison wrote:
> Seems like I remember that adjusting the 'extension' on the top of the carriage all the way to the left accomplished the same thing.  And moving it to the right allowed some variation in the character count in the line where it would activate.
>
> But it's been years (like 50!) since I've messed with that adjustment.
I think you are thinking about the automatic LF+CR at the end of the 
line. It was adjustable for line length. All the TT-98 models had that 
and I think there was a version of the TT-4 that had it too.
The TT-98C & D also had automatic LF for *_every_**_CR_*.


On 12/30/2019 08:38, Nick England wrote:
> FWIW
> There was a M28 mod that had LF on CR and then ignore the next two 
> non-printing characters, so CR-CR-LF would only give one LF.
I was trying to think of a way they (KLI) could have made the machine 
smarter to alleviate the problem.  KLI never had anything like the M28's 
stunt box. This M28 mod solves most of the problems, but relies on the 
"standard" CR-CR-LF sequence (which would have been pretty standard in 
the military). But what about at the end of a message, wasn't there 
supposed to be a set number of LFs before the "NNNN"? That would vary 
depending on whether the receiving machine had this mod. I guess it was 
not as big a problem as typing over a line.

have fun,

Duncan

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