[ct-user] 9.40 keying problem solved!

Waldemar Krzok Waldemar Krzok" <Waldemar@zedat.fu-berlin.de
Tue, 27 Jul 1999 09:50:01 +0200


Goood Mooorning!!

I mentioned I had some problems with locking during CW via LPT1. 
Now this problem is solved! After applying the RTFM rule I 
inspected my CW-interface, and found out, that I did not use the 
CW-select line (pin 17) but pin 1 and +5V only. It worked fine many 
years with different software but not with CT version > 9.27. After 
adding another transistor in series with an opto-coupler everything 
woks fine.
Greetings from Berlin

Waldek, DL7ANQ & SO6ANQ

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