[TenTec] TenTec 645 Keyer

[d.e.warnick at comcast.net]

>From my 645 keyer manual

LEFT-HANDED CW OPERATORS

If you wish to switch the dit and the dah paddles, remove the top of the unit. Remove the PC assembly and locate the brown and violet wires on the PC socket. The brown lead should be one pin to the rear of the keyer from the center terminal, and the violet lead one pin to the front. Unsolder these two leads and interchange them. Resolder and reassemble the keyer.

Ain't TenTec great. The are the only company that tells you how to do it yourself.

For KC0YAI, I use a 645 and a 645 A with all my Omnis, (2 b's and a C). I also use a Logikit with a Bencher paddle that I like very much. Lots of keyers exist on the dreaded e-market. If you'd like to talk about one of mine, I may part with it. Just e-mail me at d.e.warnick at comcast.net. I'm talking about the 645's not the LogiKeyer, here.

Dave
WA3MKB