[TenTec] Need manual/schematic 604 Keyer

Phil Chambley, Sr. k4dpk at comcast.net
Fri Nov 25 11:33:45 PST 2011


Gentlemen...

I'm trying to give landline assistance to a friend whose Mod. 604 keyer stopped operating.  I desperately need a schematic and (if possible) a picture, in order to understand what he's describing.

Can someone e-mail me a manual please?

Thanks much, and Happy Thanksgiving to all.

Phil C. Sr.
k4dpk at comcast.net 


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