[GreenKeys] Re: 28ASR Keyboard Typing Reperfs

[Gregory W. Moore]

GA George,

As long as I gotta dig my 28ASR manuals out, to answer another post  I 
will look for the number of that part number.. I have, as far as I know, 
only the ones in my ASR's and no spares (I never remember one 
breaking).........

I will try and post the number today....
73 de Greg "GW" Moore WA3IVX/NNN0BVN


NNNN

George B. Hutchison wrote:

>All - - -
>
>One of the subtle aspects of a keyboard mounted typing reperf is that
>in order to work correctly when switching between keyboard operation
>to reperf is when in keyboard mode all of the transfer levers which
>couple the output of the selector into the punch mechanism must be
>disconnected from the selector.
>
>Irv, W6FFC, used to have to type a "BLANK" character into his reperf
>in order to accomplish proper operation, otherwise the last character
>the selector had decoded would always be present irregardless of the
>keyboard, and all one would get would be gibberish.
>
>The manner in which ity is correctly done is that a true keyboard
>reperf has a small lever shaped like a lower case H which is actuated
>by a cam on the K-KT-T switch. When going to the K position it lifts
>the transfer lever bail such that the character stored in the
>selector is not coupled into the punch, and thus allows the code from
>the keyboard to be correctly fed to the punch.
>
>I don't have a manual handy so I can give the part number, but that
>little h-shaped lever is all important. I have a couple, but one has
>been promised to a friend in New Zealand (I ain't fergot, Tedzo).
>
>I will rummage through my piles of boxes and try and find a 28ASR
>parts manual and supply the part number.
>
>Hope the above helps.
>
>73,
>
>George - W7TTY
>
>
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>  
>


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