Are you sure you are really feeding it IRIG-B? You might try looking at your TC signal with a 'scope and seeing if it meets the IRIG spec.
Such a test would bisect the problem. FWIW, -John ========== > Hi guys, > > What happened to Datachron? I'm trying to dig up a manual for an IRIG-B > display, Datachron model 3700-205 that I just picked up on eBay: > > http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290323873289 > > It came in today and powers up, and looks just like it does in the > pictures. Doesn't seem to do anything more than that, either! I'm > trying > to drive it using NMEATime software. It seems that no matter what > amplitude > I'm using, the display does nothing. I reseated all IC chips, wiggled > connectors, the standard sort of thing. No change. Datachron appears to > have gone out of business, but I'm hopeful that somebody just bought them, > changed their name, and has a hidden supply of manuals somewhere. > > Thanks, > Bob, N3XKB > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
