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1. [TRLog] DVK oreration (score: 1): Author: va3ttt@look.ca (Alexandre Barski); Date: Sun, 16 Sep 2001 15:46:53 -0400; Hi all, I have a problem with TRlog connections to MFJ-434 Voice Keyer. My LPT = port of computer has negative level of voltage (-4v) and when I push = bottoms F1-F4 than the level drops to 0v. For n; /archives//html/TRLog/2001-09/msg00031.html (6,766 bytes)
2. [TRLog] DVK oreration (score: 1): Author: tree@kkn.net (Tree N6TR); Date: Sun, 16 Sep 2001 16:58:28 -0700; It seems very strange that you could be getting minus voltage. Where is your group reference connected? It sounds like you have it connected to a pin that is sitting at +4 volts instead of ground. T; /archives//html/TRLog/2001-09/msg00032.html (6,916 bytes)

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